Kack

Combination of Fucking and Crap.
Another word for excrement.

Kackhead!

I nealy kacked myself back there.

by Jay September 22, 2003

kack

fuck, bone, do, ram the shit out of

OMG i kacked this fuckin hot chick this weekend.

by HulaBabe January 18, 2004

Kack

To Kak.

To pull down the trousers (and possibly undergarments) of another person, much to the amusement of the people viewing, and to the embarrassment of the person being kacked.

See Keg.

Tom was playing pool, when his tracksuit bottoms were kacked from his person.

by Batty Boi23 March 2, 2009

kack

Verb: to break or fail.

"The photocopier sounds like it's about to kack."
"My computer kacked-out last weekend."

by Jaw-Knee Bear-Toe November 11, 2007

Kack

A word you say out loud to annoy people in a shopping mall, strip mall or YMCA location.

Kack!! You annoyed? Well KACK!!!

by KinkoX120 September 24, 2015

Kacked

Wrong, Not right, unapealing or unwanted

that girl is kacked.

by Karlito April 20, 2003

Kack

Cock

Kack is shlong and long

by Pagina Man December 10, 2002