Knock Knock 

A general phrase describing anything, in any situation... originated from "knock knock messenger."

1) Man, that's just... "knock knock."
2) Fucking knock knockin' bullshit!
3) That's one knock knock hat.

Knock Knock by gesis September 18, 2003

knock knock 

a person who fiend for alcohol alot

last night i cant help being a knock knock for drinking so many beers

knock knock by dyvad August 6, 2011

knock knock 

knock knock whos there shartonmis

Shartonmishoe
Funny hahahahahahahahah I sharted myself of laughin

knock knock by Betty Sollocks (sweaty bollock) March 30, 2004

Knock knock 

The sudden urge to take a poo

I just finished my coffee and I’m getting a knock knock so I’m gonna head to the bathroom

Knock knock by Tuono-rider May 19, 2019

knock knock 

a type of joke

knock knock!

knock knock by aaaaaaaahh! October 22, 2020

Knock knock 

A term used to make a joke that starts out as someone knocking on the door.

Dingbat: Knock knock.
Scallywag: Who’s there?
Dingbat: Mike.
Scallywag: Mike who?
Dingbat: Oxmaul.
Scallywag: I don’t get it. Mike Oxmaul?
Dingbat: I didn’t know that. HA HA!

Knock knock by Likewater August 15, 2021

Knock Knock 

Knock Knock. Who's there?

Person "Knock Knock. Who's there?"
*No Response*

Knock Knock by Best User On Urban Dictionary April 1, 2025