Top Definition
To insert your fingers into someone's anus.
Person A: Oh god, I think I coffee stirred someone.
Person B: Coffee stir?
Person A: I put my fingers in someone's arse!
Person B: You're a coffee stirrer!
by TranTran December 11, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.