Slept with someone you live with.
And made things irreversibly awkward for everyone in the house as a result.
Brought someone back, had sex and definitely kept one or more of your housemates awake.
Noticed your house had mould.
Done nothing about it.
Literally had mice (or rats) in your house.
Had a passive aggressive note directed at you that you secretly knew made a good point.
Complained about your housemates on Yik Yak.
Tweeted about your housemate passive aggressively, knowing they might see it.
Used someone else's kitchen stuff because you couldn't be bothered to wash up your own.
And then didn't wash up their stuff either.
Left and gone home to see your family just so you could get someone else to wash your clothes.
Tagged the group in a club photo when your friends looked terrible because you liked how you looked.
Played really loud music in your room in the middle of the night.
Or worse, really early in the morning.
Refused to down the shit pint in a drinking game.
Targeted your bestie with their most embarrassing secret in a game of Never Have I Ever.
Convinced your mate to go on a night out when they were poor.
Convinced your mate to go on a night out when they had work to do.
Convinced your mate to go on a night out when they were still hungover from the night before.
Convinced your mate to go on a night out when they had a 9am the next day.
Shaved your beard in the communal sink without cleaning up the hairs afterwards.
Used the last of the toilet roll without replacing it.
Used someone's quilted toilet roll and then bought one-ply when it ran out.
Gone 1 month without changing your sheets.
Gone 2 months without changing your sheets.
Made it an entire term, or more, without changing your sheets.
Demanded the house had a strict cleaning rota.
Invited course friends round with no warning.
Invited friends over that you knew some of your housemates weren't keen on.
Been late paying rent or bills.
Snapchatted funny photos of your housemate when they fell asleep on the sofa.
You can't remember the last time you took the bins out.
Said "yeah, I'll be around to help take the bins out tonight" and then conveniently been out or 'asleep'.
Adjusted the thermostat after agreeing not to.
Not helped when everyone was cleaning the house for a viewing or inspection.
Stolen your housemate's food.
Stolen your housemates' food more than once, sober, and when it could've been avoided.
Lied when your housemate asked if you knew where their food went.
And, to make everything so much worse, it was leftover Domino's.