performing at the highest level; ripping;
That guy surfing the blue board on the south side this morning was killing it...
by johnny utah February 15, 2005
Get a Killing It mug for your dog Georges.
When something is, or is done extremely well, or when a man/woman is very attractive.
that chocolate cake kills it

(about a hot woman) she kills it
by james4658 January 22, 2011
Get a kills it mug for your bunkmate Manafort.
another word for kills spelt wrong

so you don't drag the fact i cant spell for shit
i get killes on fortnite
by kellllllllllllllllllllllllllly September 19, 2019
Get a killes mug for your friend Jovana.
(adj.) something that has the potential to kill, destroy, or in any other way wreak havoc
That's quite a killful knife/spoon/other deadly utensil you have there, Mr. Assassin.
by g1235711 May 13, 2008
Get a killful mug for your mate Trump.
Finishing something in an epic way.

Often used to refer to a band making a great performance.
Canadian metalhead 1: Did Three Days Grace kill it last night?
Canadian metalhead 2: They really did! So did Billy Talent and Nickelback!
by chemicalpark November 17, 2015
Get the Kill It neck gaiter and mug.