To be in a bad mood, to be pissed off about something.
"He's back! - and this time he's got his arse in his hand" - advertising poster for Terminator 3.
by Gulpnu August 16, 2012
Used to describe a person who is in a bad mood
Don't expect a smile out of him- he's got his arse in his hand
by LCT July 18, 2006