Knokko 

A new German chocolate bar with caramel crunch and baked with cheese and ground meat. Developed by Tempest

Isn't that Knokko supertasty?

Knokko by Harrybert85 October 19, 2010

Barbie Knockout 

The most iconic + popular group chat on Stan Twitter ran by @slimeybarbie. The cause of many viral Twitter scandals and hit tweets. Founded in June 2020.

“omg did you see how barbie knockout raided those group chats last night?”

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“omg cupcakke is really an active member of barbie knockout.”

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“barbie knockout outsold whalenation.”

Barbie Knockout by imagintears October 16, 2020

knocko 

police narcotics officer

Don't talk to him, he's a knocko.

knocko by Jim King December 15, 2004

Knockoff 

An imitation of a major Brand Name

"Like, ohmygosh is that Louis Vuitton???"
"Nah, its a knockoff, my mom got it for $5"

Knockoff by K.F. May 3, 2006

Hipster Knockoff 

A person who calls himself hipster, however his music knowledge is based on radio hits,dances like a crazy fag on parties and combines skinny jeans with flip-flops.

Also refers to a hipster scenario perfomed by normie people.

You see that douche jumping around taking pictures of everyone?

he is the worst hipster knockoff I've ever seen.

Hipster Knockoff by danne August 14, 2010

Knockout Machine 

An MMA fighter who earns all of his wins with a knockout, or with a TKO, or a referee stoppage. Examples include Chuck Liddell and Thiago Silva.

Thiago Silva showed us why they call him "The Knockout Machine" in his fight with Keith Jardine.

Knockout Machine by Phenomenal1 September 19, 2009

Knuckle Cheese Knockout 

When a man cums on his fist, and punches his sexual partner in the face.

Dude, Jen told me she cheated on me, so during our break up sex, I gave her a knuckle cheese knockout and stole her purse.

Knuckle Cheese Knockout by Jizzsaw April 1, 2009