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What obvious adult discoveries made you feel a bit of a plonker?

914 replies

Airconfan · 21/09/2026 00:36

What’s something you learnt as an adult that made you think that’s completely obvious and yet I have never considered that….i feel like a bit of a plonker?

Mine was when taking tablets, the more you drink with it the better it will dissolve. I think alot of tablets are testing with the assumption people will drink 250ml alongside it.

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16
UnctuousUnicorns · 26/09/2026 10:42

EvieBB · 26/09/2026 06:30

I struggle to believe that Nicaragua isn't in Africa!

I only recently found out that Strasbourg isn't in Germany! Shook, I was! Although I think maybe it used to be, which might explain my confusion? 🤔

B1anche · 26/09/2026 10:43

Abina · 26/09/2026 10:16

This one comes up on MN from time to time and I never understand it because, to me as an Irish person, this doesn’t sound in the least bit Irish 🤔
Irish place names don’t tend to start with Bill and don’t tend to end in cay. Either would be unusual.

Edited

I find it odd too, but I have relatives who live there, so when I see 'Billericay' I hear it in my mind in an Essex accent.

EvieBB · 26/09/2026 11:09

Abina · 26/09/2026 10:16

This one comes up on MN from time to time and I never understand it because, to me as an Irish person, this doesn’t sound in the least bit Irish 🤔
Irish place names don’t tend to start with Bill and don’t tend to end in cay. Either would be unusual.

Edited

Sounds totally Irish to me though 😂

scalt · 26/09/2026 11:18

I didn’t learn about buttons being on opposite sides for men and women until well into adulthood.

DeanElderberry · 26/09/2026 14:39

EvieBB · 26/09/2026 11:09

Sounds totally Irish to me though 😂

Why? There are multiple English names starting with 'Bill', only one in Ireland, and afaik no names ending in 'cay'. I see according to wikipedia there are a couple of other places in England called Billireca, from an English word for watercress. It's a very un-Gaelic name.

BitterTits · 26/09/2026 14:53

Why do threads like this have to descend into sneering or showing off? And on the first page too.

Anyway, I'm Welsh and agree that Pontefract should rightly be in Wales.

Redheadedstepchild · 26/09/2026 14:56

scalt · 26/09/2026 11:18

I didn’t learn about buttons being on opposite sides for men and women until well into adulthood.

I'm still unsure about whether there is a correct way to thread a belt around your waist and if it differs for men and women.

I think it has to be counter clockwise or widdershins for men but I'm not certain about it being the opposite for women or it being the same.

pigsDOfly · 26/09/2026 15:55

BitterTits · 26/09/2026 14:53

Why do threads like this have to descend into sneering or showing off? And on the first page too.

Anyway, I'm Welsh and agree that Pontefract should rightly be in Wales.

I've just googled Pontefract, apparently it's in West Yorkshire.

I've always thought it was in Wales.

ArcangelaTarabotti · 26/09/2026 16:28

UnctuousUnicorns · 26/09/2026 10:42

I only recently found out that Strasbourg isn't in Germany! Shook, I was! Although I think maybe it used to be, which might explain my confusion? 🤔

I just recently drove back from Switzerland via Strasbourg and all the town names in Alsace Lorraine are German😂

GarlicSomething · 26/09/2026 16:29

Abina · 26/09/2026 10:16

This one comes up on MN from time to time and I never understand it because, to me as an Irish person, this doesn’t sound in the least bit Irish 🤔
Irish place names don’t tend to start with Bill and don’t tend to end in cay. Either would be unusual.

Edited

I've no idea why Billericay sounds like it's in Ireland - but it does (I'm not Irish). Anyone can see that Pontefract belongs in Wales, where its proper spelling would be Pontyfractwllhelichangwr, and that Nicaragua belongs in Africa, where Niagara Falls should also be located.

TheSunIsAlwaysThere · 26/09/2026 16:36

pigsDOfly · 26/09/2026 15:55

I've just googled Pontefract, apparently it's in West Yorkshire.

I've always thought it was in Wales.

Pontefract cakes! We do proper sweets up here.

Bring back Pacers mints.

SoupSoup · 26/09/2026 16:43

GarlicSomething · 26/09/2026 16:29

I've no idea why Billericay sounds like it's in Ireland - but it does (I'm not Irish). Anyone can see that Pontefract belongs in Wales, where its proper spelling would be Pontyfractwllhelichangwr, and that Nicaragua belongs in Africa, where Niagara Falls should also be located.

Well, I can see why having Pont at the start of a place name would suggest Wales, because so many Welsh place names include the Welsh for ‘bridge’, but Billericay must only sound Irish to people who know nothing at all about Ireland or Irish place names — ‘Bill’ doesn’t appear at all in any Irish place names, and the stresses are un-Irish, and the pronunciation wouldn’t work like that.

ArcangelaTarabotti · 26/09/2026 16:53

SoupSoup · 26/09/2026 16:43

Well, I can see why having Pont at the start of a place name would suggest Wales, because so many Welsh place names include the Welsh for ‘bridge’, but Billericay must only sound Irish to people who know nothing at all about Ireland or Irish place names — ‘Bill’ doesn’t appear at all in any Irish place names, and the stresses are un-Irish, and the pronunciation wouldn’t work like that.

Anyone else with kids in their 20s who remember Fireman Sam (loved him!!! 😂😂) on Pontypandy?

GarlicSomething · 26/09/2026 17:04

@SoupSoup, but you do have places beginning with Bally! Disagree about the rhythm - how about Ballymena?

Billericay ... Ballincollig. See?

No? Oh, well, never mind 🙃

UnctuousUnicorns · 26/09/2026 17:04

ArcangelaTarabotti · 26/09/2026 16:28

I just recently drove back from Switzerland via Strasbourg and all the town names in Alsace Lorraine are German😂

Well, there you go! Any wonder I was confused? 🤷‍♀️ 😅

DeanElderberry · 26/09/2026 17:18

Place names starting 'Baile' - the town/settlement of - need a second element, and 'rica' or 'ricay'. That's leaving aside the difference in sound between baile and bille. There are some Irish Bile names, usually for townlands, but Billis Bridge in Cavan is named for trees, probably a sacred grove.

tldr: English watercress beds are not Irish settlements.

GarlicSomething · 26/09/2026 17:28

FFS, are you Irish posters under the impression that someone's said Billericay IS in Ireland, or issued an edict that Ireland MUST name a place Billericay?

I live in one of the many English towns that even English people mispronounce. Never seen a resident giving unsolicited lectures on why they're wrong!

scalt · 26/09/2026 17:32

I was shocked and horrified at the age of 20 to learn that in general, you should not arrive at a party at the time stated on the invitation, but ten or fifteen minutes later. Yet another thing that makes social occasions such as parties so complicated.

EvieBB · 26/09/2026 17:38

DeanElderberry · 26/09/2026 14:39

Why? There are multiple English names starting with 'Bill', only one in Ireland, and afaik no names ending in 'cay'. I see according to wikipedia there are a couple of other places in England called Billireca, from an English word for watercress. It's a very un-Gaelic name.

I don't know...it just sounds very Irish in my head

Takethehuntingquiche · 26/09/2026 17:38

scalt · 26/09/2026 17:32

I was shocked and horrified at the age of 20 to learn that in general, you should not arrive at a party at the time stated on the invitation, but ten or fifteen minutes later. Yet another thing that makes social occasions such as parties so complicated.

I did not know this. I don't really good to parties but I always aim to arrive a few mins after the start time. It does annoy me when we're invited to a barbecue and we arrive to find they haven't even lit the damn thing, let alone put the food on! But I don't want to be rude by saying "I know you said the bbq starts at 5, but what time will the food be ready?" but at least I'd know whether to have a snack beforehand!

SoupSoup · 26/09/2026 17:47

GarlicSomething · 26/09/2026 17:28

FFS, are you Irish posters under the impression that someone's said Billericay IS in Ireland, or issued an edict that Ireland MUST name a place Billericay?

I live in one of the many English towns that even English people mispronounce. Never seen a resident giving unsolicited lectures on why they're wrong!

No, we’re all perfectly literate, thank you. It just comes up with irritating regularity on these threads about things people don’t know, and no one ever seems able to explain why they’d thought it was in Ireland. As @DeanElderberry said, it doesn’t involve any of the traditional components of Irish placenames, and couldn’t be less Irish-sounding or -looking.

Isabella70 · 26/09/2026 17:58

DeanElderberry · 26/09/2026 14:39

Why? There are multiple English names starting with 'Bill', only one in Ireland, and afaik no names ending in 'cay'. I see according to wikipedia there are a couple of other places in England called Billireca, from an English word for watercress. It's a very un-Gaelic name.

Ballylickey? I've no idea...

Dontlletmedownbruce · 26/09/2026 18:02

I need to pre empt this to say I grew up in Ireland where everyone I knew was white and Catholic...

I believed that people from the Caribbean had black skin because they were natives. It only dawned on me well into adulthood that the skin colour relates to descendant of the slaves from West Africa. I stil don't know what a native Caribbean person looks like and to be honest am afraid to ask! I presume similar to native north and south Americans.

FlorenceBlack · 26/09/2026 18:29

GreyCarpet · 26/09/2026 08:36

It probably was at one point and someone just moved it.

Otherwise there wouldn't be so many of us who once thought it was a town in Wales! 😁

The person who moved it was probably the same one who named a peak in Wales Pen y Fan and a fell in England Pen-y-ghent, surely the latter should be in Wales too?

pigsDOfly · 26/09/2026 18:33

TheSunIsAlwaysThere · 26/09/2026 16:36

Pontefract cakes! We do proper sweets up here.

Bring back Pacers mints.

Of course, Pontefract cakes. Somehow I knew they weren't Welsh yet didn't connect that fact in my head.

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