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 12, 2012
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When you oil a girls breasts and then titty fuck her.
John: “Dude, Tiffany has great boobs.”

Chase: “Yeah, I’d love to give her a wet Willy.”
by Dr.R1ck__Mar$ha11 November 12, 2018
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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 9, 2010
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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 12, 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 31, 2004
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were you are having vaginal intercourse and the male or female urinates during it
I was banging this hot chick but she gave me a wet willy!
by TJ Baxter March 4, 2009
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The act of removing a penis from one vagina and inserting into a second vagina without cleansing the penis.
Cole said Laura would come first, but Princess Laya would get the wet willy.
by B-Lee009 December 30, 2017
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