When you have sex with another man dressed like a stranded islander and during sex you headbutt him and he kicks you out of the house.
Frank: I can't believe that guy pulled a Gay Willie on me last night.
Dan: What did you do to him?
Frank: I kicked him out of the house!
Dan: What did you do to him?
Frank: I kicked him out of the house!
by TheGote September 6, 2012

by Willy sock maker March 5, 2010

by ABiGuy June 16, 2022

by Chavland101 November 9, 2019

To pull out one's willy and slap it across the face of a woman, or man....
The ultimate insult to an already bad first date.
The ultimate insult to an already bad first date.
This bitch just moaned all night, the food wasn't warm, the drink was stale, the taxi was expensive, all in all I decided to Willy Slap the bitch!
by Noodlesticks McGrew January 6, 2014

by 🇮🇪Irish potato stew🍀 September 11, 2018

It's the practice of showing memes which make fun of or insinuate male anatomy on a Wednesday on Twitter.
by Mr. Dumpy from West Virginia March 2, 2021
