I've touched on this before, but it really **** me off.
Catchphrases at work.
Police car goes past; "Ooh, they've found you, "
Open a can; "Ooh, having a beer?"
Get to work early; "Ooh, shit the bed?"
Get to work late; "Ooh, good afternoon..."
Yawn; "Ooh, save some air for the rest of us!"
Heard at least twice a day, each time as if it were new.