adj. A form of masturbation only being able to be done by males, it is the act of smacking ones meat on a solid object to forcefully produce sperm. This method is primarily practiced by those who are aroused by pain.
by Danny McFriggin Nunan February 21, 2019
by Assume the position September 20, 2019
by umokay12121212 January 15, 2020
Swack is basically another word for fuck. This word originated in San Diego, where lots of guys use it.
by Matt December 28, 2004
Pauly D: Wake up! Yeah Boi! Cabs are here!!
Ron: Wake up! Yeah Boi! Cabs are here!!
Mike: bro, Ron is swacking you.
Pauly D: I know man, wtf?
Ron: Wake up! Yeah Boi! Cabs are here!!
Mike: bro, Ron is swacking you.
Pauly D: I know man, wtf?
by mightygiggle September 17, 2011
After the NFL stole Lendale White's nickname idea of "Smash and Dash" for the duo of Lendale White and Chris Johnson in the Tennessee Titans backfield, he claimed he had been swacked.
by Roy "McClane" Rogers December 11, 2008
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.
by BardockSpaceNibba May 23, 2018