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.
by SpT3 May 21, 2021
when you brutally moisten your index finger and then shove it in the ass of one of your sleeping friends.
by TheColgator May 29, 2022
by The Keb June 02, 2019
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
by Chloe Kimberly August 02, 2023
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
by ouaus August 21, 2018