Now I know these don't sound annoying just reading them, but when you hear them EVERY DAY, they certainly are.
"Good morning good morning good morning" (said fast and you get one "good morning" per person in the office at the time)
"Helloooooo, good morniiiiiiiiiiiiiiiing"
"Why don't you noodle on it and get back to me"
"Anything new or exciting?"
"Did we get any good rents?" (to which I respond "No but we got some really crappy rents" or "Aren't all rents good?")
So what annoying things do YOUR co-workers say on a daily basis that, when you hear them say it, make you want to throw your pen across the room?