When a man ejaculates into a woman's nose and repeatedly whacks her in the back of the head forcing semen to come out of her mouth.
by Sloan Ketterin June 2, 2011

1. A person who experiences or exhibits narcissism, deriving erotic gratification from admiration of their own physical or mental attributes.
eg. Patrick Bateman in American Psycho
2. Someone who masturbates while looking intently at their reflection.
eg. Patrick Bateman in American Psycho
2. Someone who masturbates while looking intently at their reflection.
by vooos July 29, 2024

“Oul johno owes me a bag of sand and won’t pay so me and the boys ran through the gaf with a few knacker whackers and blew his head off”
by D2 robbery crew May 27, 2025

by Mentalioso August 30, 2018

A penis that packs quite a punch, and by punch, I mean a big dick slap to the face of your enemy (Or partner, if she/he prefers it).
To give your partner a "Willy-Whacker" is to basically get an erection that is hard enough to whack the shit out of your partner.
Just swing it to one side and knock that bitch out.
To give your partner a "Willy-Whacker" is to basically get an erection that is hard enough to whack the shit out of your partner.
Just swing it to one side and knock that bitch out.
Kyle: Dude, did you just knock your girlfriend out last night?
Nathan: Yeah, I gave Gina the Willy-Whacker.
Nathan: Yeah, I gave Gina the Willy-Whacker.
by WickWhack April 23, 2024

by Ray Sucks March 24, 2023
