Knock

a knock is someone who occasionally does impulsive, immature, random things (such as buying a 12-pack of mountain dew game fuel). Knocks are basically people who don't care what other people think of them, and act like idiots.
There are 2 kinds of knocks: knocks that are just joking around, or knocks who are actually complete idiots. This word has been used to mean various things, but this use of the word was invented in Berkeley, CA, and brought to widespread use by students at berkeley high school

"dude!! I just downloaded 2 Andrew W.K. albums!"

"you are such a knock!!"

by D-Billin' May 4, 2010

Knock

To have sexual relations with; to fuck; to bump uglies; to straight up get jiggy with it.

Say hoe can I Knock?

by Ricky Bizee March 1, 2004

knock

v. To kick or pound when refering to heavy bass.

"Buy a car and a GLOCK, put the cash in my sock, put the beat in the trunk so you hear the shit knock." -Andre Nickatina

by King Of The O August 26, 2006

knock

London slang.

To not pay back money that is owed - to renege or welch on a loan.

I promise you I'll pay it back, I wouldn't knock you for the money.

by miss-interpreted July 26, 2010

Knock

Avid forum user, discord moderator, internet nerd, no life.

Knock: man, I just got done moderating Kingdom discord server
Literally everyone: Man you are such a Knock

by THEREALKNOCK May 15, 2021

Knock

A person who acts: stupid, retarded, dumb, idiot, ect.
Also a term to call someone you dislike.

Colin is such a knock when he is at school.

by That Fool420 February 28, 2011

knock

to screw around, not do work, get into mischief, cause trouble n' shit

All I wanna do today is knock but I have to go to work.

by Nathan April 15, 2004