hipsterのようなどんな単語でも探してください。
 
1.
to fuck; to have sex
I walked up to this girl and I said "Let's Kack!" and she was like "Aiight take me home baby"
UrbanLyfeによって 2009年05月03日(日)
 
2.
1.Moose dick, used in some ones mouth. usually some one who is not aware of how much moose kack they suck.
2.To fuck up in a major way.
1.You suck big moose kack.
2.You totally Kacked that shot.
ja caによって 2007年12月23日(日)
 
3.
kack means :-
1) from latin which refers to wiping your arse

2) means shit , ballshit , arse wipe

3) crap

4)tosser/ wanker
1) s/he talks kack
2) s/he's a bit of kack
hycksosによって 2009年06月07日(日)
 
4.
Underpants, shorts.
Bob was minging, he had not changed his kacks in weeks.
TrevorMによって 2008年12月05日(金)
 
5.
Australian Slang. To describe how someone laughed at something.
"He absolutely Kacked himself when Darc fell down those stairs".
"What a Kack!"
Eamon Haleによって 2004年08月09日(月)
 
6.
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.
Batty Boi23によって 2009年03月02日(月)
 
7.
Female genitalia. Often used in women's college dormatories and in rap songs (hopefully).
Oh god man, you need to smack that kack!
Erica Campによって 2005年11月30日(水)