when a group of people begin singing Wonderwall By Oasis, you feel a terrible feeling. This is being knocked sick
by Jean Claude Rag Man December 10, 2013

When you are urinating when suddenly you need to violently shit. Then, you stop pissing and turn around, firmly pressing your puckered ass onto the seat and unloading an ungodly amount of assham into that poor, poor toilet.
Larry: "Damn, I thought you were taking a leak!"
Jim: "Yeah, sorry. I had a Knock, Knock Motherfucker moment."
Larry: "A what now?"
Jim: "Yeah, sorry. I had a Knock, Knock Motherfucker moment."
Larry: "A what now?"
by The mystery shitter April 27, 2022

by anonymous January 23, 2025

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!
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!
by Likewater August 15, 2021

To smack, slap or impede in any way the act of a sexual groping, especially from an annoying boyfriend who just wants to grab a titty or a cheek for grabbin's sake (because that's his ass to grab). This definition is reversible for male-to-female, except most men will opt out of the knock away and allow the grope in almost any instance.
by edstar77 June 5, 2016

It’s a different version of no-nut November but you get to have sex every day of November and get as many people pregnant as physically possible.
Yo are you participating in knock up november.
Knock up November is when you get as many people pregnant as possible
Knock up November is when you get as many people pregnant as possible
by Jason fastcome November 11, 2019
