one of my biggest pet peeves is when people do laundry and then forget about it consistently. if it happens every once in a while that's fine shit happens. but every time my roommate does laundry she puts it in then leaves for hours on end
one time she overloaded it and then left and i put it in the dryer so i could put my stuff in the wash and after a full dry cycle her shit was still sopping wet so i put it on the table (we never use it) and she was pissed. it was kinda funny