look up any word, like cunt:
 
2.
to say something that ends a joke making it not funny.

or saying something that makes everybody feel awkward with fake uneasy laughs.
i have never taken it up the butt.
well...i suppose i have because one time when i was wiping my ass my finger broke through the toilet paper.
...dont ever kill it again
by buttfun December 24, 2005
 
1.
To finish off a beverage (usually alcohol).
yo Im done, juss kill it
by Kill It May 24, 2004
 
3.
asking someone to finish something for you.
Girl one- I dont want this beer anymore.
Girl two- give it to me I'll kill it.
by bowski11 July 02, 2009
 
4.
To have the last drag or drags on a spliff
"Yo bredren do ya want any more of this spliff, theirs a few drags left"

Nah im good man, you kill it
by I C E August 25, 2005
 
5.
To finish off a bottle of beer or other alcahol
"Hey man, I can't finsih this bottle of beer...kill it.
by hghghg November 21, 2003
 
6.
Stop it; end; cease, discontinue
Posey: Lil' Jon is too fine!
Samerine: Girl, kill it!
by dr. aylen June 21, 2006
 
7.
The only other option.
Jen: "My dog keeps eating my homework!"
Nick: "Calmly explain the situation to her."
Jen: "No, she'll never believe that! Ugh I hate my dog!"
Nick: "Kill it."
by LL Cool Jen December 15, 2009