by itchyscrot April 4, 2003

-earlier i was K-K-Killin it in Black Ops, i was killing niggas at sight with my Mac-10
-then i fiddled whispered in the bathroom to the image of katy perry
-then i fiddled whispered in the bathroom to the image of katy perry
by NiggaBob Funpants February 22, 2011

I raped sum bitchez smokedz sum fatties and worshipped satan all at the same time thanks to Serial Killin Records
by KillnBtchz247 March 31, 2009

by Killacoopermoni98 May 29, 2017

A quote from The Sandlot. If someone says this to you, it's probably a sign that they think you are stupid, and you should probably just walk away. Say this to someone only when they are acting incredibly stupid or clueless.
Tyler: Have you seen the movie The Sandlot?
Hailey: Umm, no.
Tyler: You're killin' me, Smalls!
Hailey: WTF?
Hailey: Umm, no.
Tyler: You're killin' me, Smalls!
Hailey: WTF?
by PrettierThanYourGF June 13, 2016

Five kills in a row without dying, first said by gamers on the Halo 2 online community during a ranked SWAT match.
by Spartan VI June 29, 2010

The highest possible level of satisfaction with life only to be achieved by young white males who often go to parties, have plenty of money, and slay poon on the reg. You only know you're 'Killin' it' when you're plastered, throwin up the Shaka (surfers' hand gesture), and yelling "I'M KILLINNNN ITTTTT"
Friend: "How yah doin pal?"
Matt: "Don't worry about me man, (shotguns a brew) I'M FUCKIN' KILLINNNN ITTTTT!"
Friend to other Friend: "Hey don't bother Matt, he's Killin' it right now.
Matt: "Don't worry about me man, (shotguns a brew) I'M FUCKIN' KILLINNNN ITTTTT!"
Friend to other Friend: "Hey don't bother Matt, he's Killin' it right now.
by Berry McCockinnner May 13, 2018
