kill 

cool rad awesome

dude, your shirt is kill.

kill by Lindsay J. B. February 15, 2007

Kill 

Kickin' It Like Legs= K.I.L.L.

Dude 1: What are going to do tonight?
Dude 2: Kill n like a villian

Kill by MC Menendez July 28, 2010

kill 

Causing another person to look like a tool by yelling their name loudly in a public place and then hiding. May be repeated multiple times for maximum effect.

"That was an excellent kill Chris, Tom had no idea what was going on."

kill by asketchykid February 18, 2007

kill 

When you agree with someone

Devin: steph curry a bitch.
David: kill

kill by ygb211354 July 7, 2016

Kill 

To get fucked HARD

I killed your mom last night!

Kill by ngamer69 July 20, 2016

kill 

the act of male masturbation; jacking off.

i was horny than a mutha fucka; i had to go kill right quick

kill by ckjckj August 20, 2007

Kill 

Kill, meaning Okay I Will. The "K" originates from the word "Okay" which later turned into "OK" by the youths slang, then to "K" because it's easier to use in text messages or an instant messenger than "OK" or "Okay." The "ill" originates from the conjunction meaning "I Will."

James:Hey man make sure you pick me up before going to the game on Friday.
Ciro:Kill man, don't worry about it.

Kill by theliberator91 October 29, 2008