Those annoying bits of ribbon sewn into the shoulders of tops that don't need them, so they flip out and look messy when you wear them or go into holes if you cut them out.
DH deciding to go and use the loo just the minute after I've said I'm going to go sit in our room for a bit (the loo is en suit to our room and has a very flimsy glass door, and I do not enjoy hearing all that!)
When I spill coffee grounds between emptying the pot and putting them in the bin. And then step on them by accident.
Snails eating my plants.
Anti-perspirant when you spray it and it immediately goes white and crumbly for no reason, and you need hot water and soap to get it off again.
My dad trying to talk to me about the work I'm doing, always from the assumption I am on the edge of failure and he is the person to help (he knows nothing about it and never has)
DH leaving food out uncovered then wondering why I get furious when it's covered in flies, there's nothing in the fridge for my lunch and we have to race to the shops before they shut, get stuck in the endless queues, and I don't get lunch until after 4pm.
My supervisor telling me to do things I have already told her I've done, then ignoring me when I tell her I've done them.
People who have public profiles saying they're interested in doing something, who when I email them politely with an invitation to do that thing, then reply rudely to tell me they have no interest in this area of work (well, change your public profile then!)
The sun hitting the chink in the blinds at 6.30 am and waking me up.
Taps dripping when DH fails to turn them off
The lettings agency sending us a letter inviting us to pay £110 to renew the tenancy before they tell us what the rent will rise to (they try this on every time).
My neighbours' habit of calling each others' names repeatedly from outside on the street instead of ringing the bell to be let in.
Me, putting my wedding down places I can't find it, roughly once a day.
Bits of food in the plughole of the sink.
....
Can you tell I have PMT?!
I do love DH, really, whatever impression this list gives.