look up any word, like plopping:
 
1.
Kac
The exotic name for a large cock



















1.Wow that Hector has a huge kac
2.Hey want some of this kac
3.kevin you are a KAC block
by Mr.hp March 09, 2009
 
2.
kac
kinky asian chick
those KAC twins wanted you to fist their cornejo so badly
by bindiflavored September 22, 2009
 
3.
Kac
The celebrity couple name for Zac Efron and Kevin Jonas. Similar to "Brangelina" or "Zanessa."
Person 1: "Did you see Kac together at that one awards show?"

Person 2: "Yeah, they're so cute!"
by Homsjfop January 23, 2009
 
4.
KAC
The coolest kids in the entire world.
person1- I wish I was in the KAC.
Person2- Yeah well you never will be you're way to ugly.

by haileyHOMICIDE May 02, 2007
 
5.
KAC
Kick-Ass Clue. Often used in game chat rooms, such as Word Riot Deluxe, to commend fellow teammates' great clue.
WTG (player)! KAC!
by Word Riot Player July 14, 2008