Definitions by CyanideInfect

Stinky Pingu 

The act of inserting the tongue into another persons anus.

Boy: Hey do you like being Stinky Pingu'd?
Girl: Hell Yeah go for it!

Boy1: Man I heard Dave indulged in some stinky pingu last night with his girl friend.
Boy2: Yeah Dave just loves sticking his tongue in his girls ass.

Stinky Pingu by CyanideInfect February 1, 2010