When your girl gives you some good brain resulting in an incredible explosion of your skeetand she keeps it in her mouth then goes straight to eating your ass spitting your man juice into your anal.
*last night things got so kinky between my girl she performed a wet willy on me
-No way, you have yourself a freak bro
by szcherries January 27, 2015
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Insert wet dildo into the ear of your lover or friend in an attempt to be funny...then run like hell.

Can use saliva or other bodily fluids.
Dude I gave her the best wet willie ever...then she beat my ass.
by gogoppl August 08, 2010
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A joke some people play at parties. It consists of poking your finger first into your own mouth and then into your "friend"'s ear. It was originated on the "SpongeBob SquarePants" cartoon show. SpongeBob played it on Patrick Star.
Patrick: "Did you stick your tongue in my ear, SpongeBob?"

SpongeBob: "No, Patrick--I gave you a Wet Willie!"

Patrick: "Oh, okay. I thought you were doing something gross!"
by Rank Frank February 11, 2012
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The act of putting your finger in your mouth and then inserting the finger into someones rectum when they do not expect it and screaming, "WET WILLY!"
Bill was sleeping so Jim gave him a wet willy, he then recieved a swift kick in the ass
by ThomasGotHigh January 11, 2011
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While getting head pull her head back and turn it sideways and blow it in her ear.
what happens to matt with his boyfriends
by Devin March 30, 2004
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See Illustration. Anytime. Anyplace. Especially the Anal Office.
"Monica, you dirty girl...Wet Willie is coming ...ugggggggghhhhhhhh"...........
by StevieTheOldFrigginFart September 27, 2017
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