look up any word, like wyd:
 
1.
To finish off a beverage (usually alcohol).
yo Im done, juss kill it
by Kill It May 24, 2004
 
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
 
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