a killing person, to be addressed to after one a murder of it, inside a family living room
Killin, I am seeing hence I was knowing him, happy Barb/
by man!? July 15, 2017
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continuously annoying a person; it can also mean continuously "being awesome", depending on context and inflection
Hey John.... JOOHN..... JJJOOOOOOOHHHHHNNNNNN..... JOOOOOOOOOOOOOOOOOOOOOHHHHHHHHHHHHHNNNNNNNNNNNNNNNNNN

Braaaahhhhhhhhh, you steady killin' me

OR

That was legit; you steady killin' it
by marrrrriiiiisssssaaaaaaaa November 26, 2014
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When a woman or man swallows sperm. This kills a billion potential kids.
Do that bitch suck dick? Yeah, and you know she be serial killin.
by The OriginalStealth January 12, 2019
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The mastermind behind the DDOS of Supermechs forum site in 2013. Currently he is under another alias in the Supermechs Discord Community. His most favorite game is Battledawn: Earth Arena
Hey Alex, did you hear about KilliN hacking tokens?

No, I am busy brushing my tail.
by ZeekayEz December 30, 2021
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The best people have this last name and they are a bit crazy never get on there bad side or you will regret it but in like a hour they will forget about it
She’s a Killins I should stay away from her
by Trinity.dog March 30, 2020
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When something or someone is overwhelmingly exhausting your nerves; a total buzzkill.
Oh my GOD, look at how she being so LOUD... girl, she is SO killin'.
by DashZero3 March 29, 2021
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