I cannot stand it if the bed's top sheet on the bed is folded or pushed under the blankets, at all. Seriously, the top sheet must cover the blankets, comforter, whatever! It will wake me up when my DH shoves the sheet down and just pulls up the spread. Summertime is the worst!
My biggest quirk is that I cannot stand to have music playing somewhere while the t.v. is on. Or two different sets of music going at the same time anywhere! Driving is fine but once I stop and my windows are down, I've been known to CRANK Vivaldi to drown out someone else's nasty music or rap-crap. Can't sleep with music on either! My brain just has to pay attention to it and will NOT shut down.