Knock

Someone who acts dumb; retarded; or just plain stupid

Mufiin is a king knock, she hit da five foot slap on Jabari.

by Carlos Banito December 28, 2005

Knock

A knock is a customer to a drug dealer.Someone who buys drugs consistently

I need to pay my rent today.I hope my knocks come thru

by Chicafire April 11, 2019

Knock

Instantly falling asleep.

Damn, when I get home from this party, I'm bout to just knock.

by F0osh from Boys in the HOOD June 3, 2009

Knock

An action that parents or guardians have no intent in useing and can and will walk in on you naked , with a girlfriend/ boyfriend, or watching porn.

My dad didn't knock last night and walked in on me and my girl ...awkward.

by Young Jimmie April 14, 2017

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

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