I hate when people walk on the wrong side of any sort of hallway, sidewalk, path, etc. You're supposed to walk on the right side, just like you drive your car. Seeing as SO many people don't do that, and that most people are hugely ignorant on a college campus, people just like to walk right into me. I effing hate that!
I hate when people slam doors for no reason. If your mad, that's fine. If you are just too lazy to close it nicely to keep the noise down at 2am to prevent from waking other people up, then eff off!
I hate when people on bikes use pedestrian walkways and ride into the crosswalk at insane speeds and expect me to see them and stop for them. Bikes = vehicle = use street.
I hate when people don't use the crosswalk. I don't stop for jaywalkers, period. The crosswalk is there for a reason people. I can't even count how many trashy people I've nearly hit in the city.
I hate when people drive 10mph under the speed limit.
I hate when people say "Febyooary" instead of February.