The act of sticking both index fingers into a woman's vagina, then when she is not looking shoving them into her ears and using them as handles to receive oral sex.
Jim:dude, why is Sarah so pissed at you?
Bob:Well, I fingered her and when she wasn't looking I gave her an Australian Wet Willie!
Jim:Nice!
*High Five*
Bob:Well, I fingered her and when she wasn't looking I gave her an Australian Wet Willie!
Jim:Nice!
*High Five*
by Mr. Bootylicious December 19, 2013

Wet willies righteously delivered by Spiderman, typically using his famous hand signal that also enables him to shoot webs from his wrist.
Ricardo: WHOA! Was that Spiderman! He just gave me an Extreme Wet Willy!
Mitch: Well duh. It is Sunday.
Mitch: Well duh. It is Sunday.
by PsychoBagofCheetos April 27, 2010

by Cummy worm December 20, 2010

similar to a wet willy except you get the moisture on the end of your finger from your fudge factory instead of your mouth.
by maceecam May 29, 2007

The act of ejaculating and letting it run from the top all the way down to the bottom of the shaft of your penis and then shoving it in your unsuspecting partner's mouth.
John says; wow last night I gave my girlfriend a Wet Willy Nelson after a sensual 45 minute round of masterbation. She vomited profusely for 7 minutes, and then came back for round 2!!!
by Dartamisprime April 17, 2019

When a man is receiving oral sex, instead of finishing in her mouth, the man pulls out and puts his penis in her ear and finishes.
by Papa Skeet Skeet March 2, 2011

It's when a female is performing oral sex on a male, or male on male..., and just as the male is about to ejaculate he sticks his penis in the performers ear -wet willy- and ejaculates all in their ear.
by Chris Davids April 29, 2007
