Swack

Portmanteau of “sweaty crack.” Produced when ones bodily fluids excretes from ones arse. Can be visible on chairs, usually as a line depending on the shape of ones rear end

“Wtf is that?” “Is that arse sweat?”

“No my friend that is Swack, enjoy”

Swack by Smrtds July 10, 2020

Swack

Swack

Swick +wack
sweet sick wack

thats Swack brooo

Swack by edrb06 October 9, 2020

Swack Bearback 

Having sexual intercourse without a condom

Yo she let me Swack Bearback and I'm about to be a daddy.

Swack Bearback all day everyday.

Swack Bearback by Chute Boxe February 14, 2009

Swack-on 

A Bogan colloquial term, meaning to fight or act in a way that may provoke a fight. Originated in Sydneys outer west where it would be shouted during or before a fight by either the watching party or the belligerent themselves. No one really knows exactly how or why this term was chosen or how it specifically came to be - some believe it may be associated with the onomatopoeia sound for meat being struck with great force or a punch finding its mark. Regardless, its use is relatively widespread across most of Australia as slang, usually within the younger generations along the east coast.

"I saw Corey getting swacked-on by that nasty fucker Tom yesterday." "You wanna Swack-on?!"

Swack-on by BardockSpaceNibba June 8, 2018

coo coo swack 

a method of communicating between birds; particularly those who are forlorn or angry

"Coo Coo Swack pigeon! Get out of my way!", said Jaycen.

coo coo swack by Kat Adler December 7, 2011

Power Swack 

To successfully masturbate and cum in under a minute. Also known as "Power Shwack". Commonly done in Stripper booths (see Lusty Lady) and friends/relatives bathrooms while visiting. The power swack has been gaining mass popularity on the internet on sites such as chat roulette and various other webcam or social networking sites.
Power Swacking has also become a popular game amongst college students. Where several students will gather around trying to achieve orgasm before the competitor.

Tyler Hey, the peep show cafe has dollar booths.

Daniel What?!! I might have to go power swack before work.

Garett Personally...you fags disgust me.

Power Swack by [Strider] April 12, 2010

clam swack 

Female version of a teabag

Sheila clam swacked Paul when he was trying to do a bench press.

clam swack by Gahs45 July 30, 2019