by The Retrun of Light Joker May 14, 2011

by Mary Poppins October 15, 2004

by sacajewia January 6, 2008

Whacking your thin jimmy aka your cock back and forth on the face of your partner in a rapid and repeated fashion.
She was being a little mouthy last night so I gave her the jimmy whack.
Since she was sucking my balls so good I did a little jimmy whack on her forehead.
Since she was sucking my balls so good I did a little jimmy whack on her forehead.
by Eaton Holgoode December 15, 2017

When you have really got to take a shit, and every time it starts peeking out, you have to scrunch up your butt-cheeks and push it back in. So your ass resembles a whack-a-mole game with only one mole (built for the special kids with really bad reflexes).
Dude, I was whack-a-molin' so bad last night I thought I was going to have a Vasovagal episode! I was lucky the Browns even made it to the Superbowl.
by YOPP! April 24, 2009

A Whack Attack is when someone or something causes you frustration, mystifies you, disrupts your train of thought or simply makes you want to freak out.
by Charlotte February 9, 2005

by elac the great October 7, 2011
