What is everyone's biggest pet peeve? I know about the spelling/grammar one everyone seems to have but what about other ones.. One of mine is dirty fingernails..I just want to grab that person's hand, get a toothpick and clean them.. But my BIGGEST pet peeve is a messily made bed.. That's the reason I started this thread. I live at my aunt's house (temporary fix for the winter due to lack of parking at my house) and the other night I stayed home and my brother stayed at my aunt's house..in my room. When I walked upstairs, I was shocked.. I had to remake the bed, the sheets were pulled out, the bedspread was on the floor, it was awful. I think I have OCD seriously. I mean I don't know what will happen if the beadspread doesn't hang evenly on each side of the bed, but I definetly don't want to find out..