look up any word, like vai tomar no cu:
 
1.
Is the last attempt to knock your prison cell inmate buddy the fuck out before he has his way with your ass.

Be forewarned, a failed attempt at resort to geronimo may create a Geronimo Whiplash situation.

Please refer to Urban Dictionary for Geronimo Whiplash
Hey Hawkins, did you see that inmate resort to geronimo the when he was about to get plugged the other day?
by Dranon Von Ryle August 29, 2011
3 2