The vile act of inserting a gerbil into one's rectum. The rodent is first placed into a wide mouth beer bottle, usually Mickey's Malt Liquor. Then squat and headstand.
by England phi beta gamma June 10, 2008
The art of inserting one's penis into the beverage of a friend or acquaintance if they leave a room and their drink unattended at any stage. Usually perpetrated for comedic purposes.
John: Thomas just went to the bathroom there and the idiot left his pint behind. Mickey Dip?
Peter: Of course, in for a penny in for a pound, that arsehole deserves a knob in his drink.
Peter: Of course, in for a penny in for a pound, that arsehole deserves a knob in his drink.
by ss77 April 25, 2011