The #1 complaint in every office is that it's too cold.
#2 is it's too hot.
Once had a co-worker who clipped his nails at his desk. I put an end to that.
People who bring in leftovers that smell.
I agree. At my old office the guy at the desk next to me did that- I put an end to that immediately. Other horrible things I hate in offices:
-The kitchen. Seriously. People are so damn messy it's disgusting. I refuse to eat anything out of there, it's quite sad.
-The bathroom. Same.
-Cell phones. I haven't had a ringtone since I was 17. This is an office, people- use vibrate.
-People that make disgusting sounds- i.e. random throat loogie type sounds, snorting sounds, birps, any body sounds.
-Hitting the keyboard. Seriously- my boss does it all the time and it's VERY loud and distracting
-Load personal phone conversations. I really don't care what you do outside of work- I don't need to hear it.
-People who have their wife, son, family member call more than once every day. You have a cell phone- if you have to have them call every day, call that number instead- just make sure it's on vibrate!!
-People who are clueless that everyone doesn't want to hear their stupid stories every day. When someone doesn't laugh at your stories and doesn't respond, we aren't interested!!! This one guy would seriously talk for more than 20 minutes without anyone so much as looking at him or acknowledging him talking.
And other things.