by UrGrandmasDawg June 13, 2017

Someone in prison who waits until their cell mate falls asleep. Once asleep, the Artist knocks them unconscious and proceeds to rape them violently.
“They call me The Original Knock-Out Artist. Pass out in my cell and I’ll turn that ass into a Penitentiary Picasso!”
by LongCokSchock94 December 25, 2023

A person who succeeds at everything they do.
Me: I love Paul Allen! That guy right there is a real knock-it-out-of-the-park-er!
You: Yeah, I hate him.
You: Yeah, I hate him.
by MalumLibrum958 January 10, 2023

by T592423 May 31, 2018

When you have been locked down for so long you have literally turned your dick into a skeleton, have no feeling left, and cannot complete the task, due to the lack of sex from too much wanking
I wish this Lockdown would finish
Why is that?
I've started knocking out a skeleton
Dude that's bad, you can't even try the stranger in that situation!
Why is that?
I've started knocking out a skeleton
Dude that's bad, you can't even try the stranger in that situation!
by Nesda February 12, 2021

When you get KO'd by an attack that you should've survived, had it not landed a critical hit.
CKO for short.
CKO for short.
Game: Enemy attacks!
Player: No worries, I can survive this.
Game: Critical hit!
You've been defeated...
Player: Ugh! I hate Critical Knock-Outs!
Player: No worries, I can survive this.
Game: Critical hit!
You've been defeated...
Player: Ugh! I hate Critical Knock-Outs!
by ChameleonDragon May 4, 2018

I can't believe she's 'knocking out a chavvy', she's already got enough kids to make up a football team!
by Kebab42 June 3, 2023
