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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Inappropriate mnemonic from school?

219 replies

Angelofmycoins · 23/05/2025 21:35

Son is doing exams Y11 - he has just told me they were taught this mnemonic in science (physics?) when they were in Y9:

'Gay X-men Use Vibrators In My Rectum'

(for remembering types of waves ie gamma, x, uv etc)

Aibu in thinking its inappropriate? He did remember it so he argues it worked!

For context, fee paying school, all boys.....

OP posts:
JohnMajorsChicken · 24/05/2025 13:35

Angelofmycoins · 23/05/2025 23:08

He was 13 when it was taught tho.
He's only 15 now.

Edited

So this was 2 years ago?? Doubt it really was the teacher who said it.

SantaToSSD · 24/05/2025 13:56

Stravaig · 23/05/2025 22:50

Yeah, that 'tights down' shite is sexist creep teachers going out of their way to be misogynistic, snigger with the boys, make the girls uncomfortable.

Stalactites, with a c, grow down from the Ceiling; stalagmites, with a g, grow up from the Ground.

I learnt the mites go up and the tights come down back in the 70s. Still use it to remember which is which. Nothing to do with misogyny in my case. I was at an all girls' school, taught by female teachers, so no boys to snigger. I honestly.until this thread did not even consider it rude, let alone misogynistic. Society has become incredibly sensitive.

Re the OP, yes, it is shocking, but I think you would be shocked what 13 year old boys talk about when they are alone.

Justwanttocomment · 24/05/2025 13:59

JohnMajorsChicken · 24/05/2025 13:35

So this was 2 years ago?? Doubt it really was the teacher who said it.

Teacher here, I’ve definitely heard a teacher saying this one to their class. Not sure why everyone is assuming they haven’t said it. I refused to say it with my class, but didn’t feel the need to report it.

Angelofmycoins · 24/05/2025 14:45

Please click on 'See all' because the circumstances of how it came about are fully explained.

Troll hunters are just annoying - report the post if you think its bollocks and mn will look into it.

OP posts:
SwankyPants · 24/05/2025 15:00

Mine is 'please stick your cock here' for psych 😂

BalloonSlayer · 24/05/2025 15:11

Clicked on this thinking it would be primary and you were getting upset about my very elderly mother just strangled Uncle Neil's parrot.(Although recently she has had to move on to homicide and strangle Uncle Neil.) But clearly that is tame these days. 😁

Hercthemerc · 24/05/2025 15:12

BlueyNeedsToFuckOff · 23/05/2025 21:39

It sounds more like something one of the Y9 boys would have made up - are you sure he got it from a teacher?

This definitely not from a teacher one of his mates maybe!!

Arlanymor · 24/05/2025 15:18

WearyAuldWumman · 23/05/2025 21:47

Our S2/Y9 Science teacher used that..."When the mites go up, the tights come down." However, he was a creep.

Thank goodness for my science teacher who taught me that stalactites hold tight to the ceiling and stalagmites, might one day join them if they grow tall enough!

RealOliveTraybake · 24/05/2025 15:18

Not inappropriate. In school I was taught "Black Boys Rape Our Young Girls But Violet Gives Willingly" for the resistor colour code, which is just a little too far...

ThinWomansBrain · 24/05/2025 15:21

Are you certain it was taught by a teacher and not from peers?

MyCyanReader · 24/05/2025 15:25

@Angelofmycoins I think I might use that one for my lessons! 😂

Were they actually taught that or told to make up their own mnemonic? My Y11s usually make their own one up and come up with something similar. V for vagina is usually a favourite.

To be honest, as long as they can remember the order of the EM spectrum then I don't mind. I tell them to write it very discretely in the back of their book if it's rude.

I give them "Rubbish Men Inevitably Visit Ugly X Girlfriends"

JohnMajorsChicken · 24/05/2025 15:27

RealOliveTraybake · 24/05/2025 15:18

Not inappropriate. In school I was taught "Black Boys Rape Our Young Girls But Violet Gives Willingly" for the resistor colour code, which is just a little too far...

Just s little....????

IfYouPutASausageInItItsNotAViennetta · 24/05/2025 15:28

Calliopespa · 24/05/2025 13:15

That is … creepy…

Mostly because it isn’t even a desperate attempt to aid memory.

Yes, that one was well off. To mitigate him slightly, he never gave any suggestion whatsoever of being creepy or inappropriate in his behaviour towards the children - I think he liked humour and heard a lot of jokes from the pub (he was a local CAMRA stalwart), and he didn't filter the ones that were less than family friendly.

Most of the jokes were fine dad-joke style groaners. Before Christmas every year, he put up a home-made poster in the window of the chemistry lab saying "We wish you a very happy and phosphorus new year!"

Apart from the questionable jokes, he was a really fun, kind-hearted teacher - larger than life, really. He had a pet python which he sometimes brought in with him to show us. He put it in a suitcase (with air holes) and strapped it to the back rack on his motorbike - once the case came open en-route and all of the other motorists were hooting at him as the snake rose up!

He also home-made an elaborate Blockbusters machine - with a letters grid generated on an old-school computer program - and often let us learn new chemistry facts in a fun way as we played. I absolutely loved that.

ThinWomansBrain · 24/05/2025 15:35

I created a mnemonic for myself when I did A level law (or maybe the O level)
Remembered the mnemonic, this thread just forced me to look up which act & what Twelve Ducks Quacked and Flew South did stand for.
It was 40+ years ago😋

Doggielovecharlotte · 24/05/2025 15:36

You know that didn’t happen

topcat2014 · 24/05/2025 15:39

King Penguins Can Only Feed Giant Seaguls

noworklifebalance · 24/05/2025 15:40

Ok - please tell me what these mnemonics mean!! Ducks, penguins and all

Catwoman8 · 24/05/2025 15:41

socialdilemmawhattodo · 24/05/2025 01:37

What!!! I'm a mathematician - never heard that ever. Explanation please!

Should have added to my post, it was how we remembered to do Trigonometry SOHCAHTOA. No idea who thought of it, but it clearly worked for remembering it!

noworklifebalance · 24/05/2025 15:41

Woah! There is a line and that is waaaay over

(Quote fail but probably just as well)

topcat2014 · 24/05/2025 15:51

Mine was a Biology one for the classification of living things:
Kingdom eg Animal
Phylum
Class
Order
Family
Genus eg Homo
Species eg Sapiens

(Can't remember any of the ones in between).

Lumbricus Terestris is earth worm.

Think that's all I have left of GCSE and A Level biology - and to think, at the time I wanted to be a biology teacher.

ThinWomansBrain · 24/05/2025 15:52

@noworklifebalance

Twelve Ducks Quacked and Flew South

section 12 of the 1979 sale of goods act Title to the goods being sold
s13 - sale by Description
s14 - Fitness for purpose
s 15- Sale by sample

I passed :)

Franpie · 24/05/2025 15:53

IfYouPutASausageInItItsNotAViennetta · 24/05/2025 12:26

We had an otherwise very kind, lovely chemistry teacher - but he did regularly tell us jokes, a fair few of which were not really appropriate for children.

His favourite was to hold his hand out flat in front of him (palm upwards) and say "Have you met my friend, the invisible dwarf? He loves it when people tickle him under the chin."

Then, if anybody played along and tickled the air where they supposed his chin would theoretically be, the teacher would gesture twice the distance from his own hand to where the air had been tickled and say "He's actually this tall, but he likes that even better!"

Edited

😂 that’s quite funny

topcat2014 · 24/05/2025 15:54

ThinWomansBrain · 24/05/2025 15:52

@noworklifebalance

Twelve Ducks Quacked and Flew South

section 12 of the 1979 sale of goods act Title to the goods being sold
s13 - sale by Description
s14 - Fitness for purpose
s 15- Sale by sample

I passed :)

I did bits of Law at Uni - still can't watch Legally Blonde without panic attacks at the lecture hall bit with the scary lecturer

Fahdidahlia · 24/05/2025 15:57

topcat2014 · 24/05/2025 15:51

Mine was a Biology one for the classification of living things:
Kingdom eg Animal
Phylum
Class
Order
Family
Genus eg Homo
Species eg Sapiens

(Can't remember any of the ones in between).

Lumbricus Terestris is earth worm.

Think that's all I have left of GCSE and A Level biology - and to think, at the time I wanted to be a biology teacher.

King prawn curry or fat greasy sausages!

For what it's worth when I started teaching a lifetime ago the same mnemonic was used for EM spectrum but I couldn't bare to ever use it despite how memorable it would be so hard a car more boring one to use!

noworklifebalance · 24/05/2025 16:00

This thread has been educational in many ways!

And, as an aside, my posts turned purple for a brief time now back to green - not sure why.
Spoke too soon - purple again.