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

Knob knocking is used to describe ones action of extreme dick eating. Used when one or a group of people start heavy criticisms on one or more people.
by Kidthatplayscenter October 3, 2019

by Real drill man June 24, 2022

Person 1: Did you get a knock yet?
Person 2: Yeah, didn't know that having a knock took so much work.
Person 2: Yeah, didn't know that having a knock took so much work.
by Unwilledlight May 3, 2021

by zombie vagina July 12, 2018

by Half stop July 28, 2022

The activity of KNOCKING and running away from a door!
Not Knick Knack as its refered to by people from Dublin.
A Knick Knack is a useless item found within a home, not something used in knocking on a door and running away.
Not Knick Knack as its refered to by people from Dublin.
A Knick Knack is a useless item found within a home, not something used in knocking on a door and running away.
by Soffy January 4, 2020
