Top definition
The act of brandishing the male genitalia out the window of a moving vehicle at passers by.
Driver: Hey, is that Jodi up there?? She is looking hot.
Passenger: Perhaps I should wave steak?
Driver: That is why you are "The Mack"!
by Job Pilson July 10, 2008
Get the mug
Get a wave steak mug for your father G√ľnter.