Similar to a wet willie or reverse wet willie. Australian implies that you stick your finger “down under” (anus or vagina) before putting it into someone’s mouth.
I gave my girlfriend a Australian reverse wet willie and she almost threw up!
by SpT3 May 21, 2021
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doody chute wet willy

when you brutally moisten your index finger and then shove it in the ass of one of your sleeping friends.
hey mike is asleep

I'm going to give him a doody chute wet willy
by TheColgator May 29, 2022
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friendly wet willy

A friendly wet Willy is not gay as long as it’s friendly
by The Keb June 02, 2019
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Willy Wet Dicky

The act of giving another a wet willy, but replacing a finger with a penis.
I fucked this girl last night on the couch next to Joey, and accidentally gave him a willy wet dicky.
by Codeine Kids Next Door April 12, 2016
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Wet Willy

When some one places there ejaculate phallus into the preffered genders ear
I gave Janet a wet Willy with out her consent and now she is suing me and I am registered
by Chloe Kimberly August 02, 2023
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Wet Willy

When a man ejaculates into a woman's ear after oral sex.
Yeah man the hooker last night was blowing me and I decided to surprise her with a wet Willy when I came.
by Ducks not Fucks May 23, 2017
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wet willy

Sticking your icky finger in someones ear. Typically done to provocate someone.
Kim: *inserts wet finger in Caspers ear*

Casper: Aww, come on! You gave me a wet willy!
by ouaus August 21, 2018
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