A playful yet gentle word describing the way the world takes the time to visually interpret the act of penetrating trees and foliage with one's erect penis.
India's tolerance regarding Knock on Wood was said to have decreased their population growth in the years 2020 to 2024.
by Pattifil August 2, 2022

Scruffy: "Dude, my mom has no idea where I am right now, she's none the wiser."
Ferguesson: "Oh man, you'd better air knock on that, there's a tree all the way over there."
Ferguesson: "Oh man, you'd better air knock on that, there's a tree all the way over there."
by Internet QA Group December 21, 2012

Verb: When one grabs a person's testicles firm in their hand and knocks them against the person's own taint, as if knocking on the door with a traditional door knocker.
Tyler: "Bro, they tried this new thing called "taint knocking" on me last night."
Brett: "Yeah? How was it?
Tyler: "Not great......"
Brett: "Yeah? How was it?
Tyler: "Not great......"
by Clit Mckinnon May 19, 2021

Girl: I don't like him anymore
Guy: you said you did
Girl: well I dont
Guy: bitch thats some knock madness
Guy: you said you did
Girl: well I dont
Guy: bitch thats some knock madness
by Heyitsyaboimackie April 21, 2018

(gamer slang) v. The act of incapacitating a player on the enemy team rendering them no longer an immediate threat. Popular in both fps and battle royal style pvp games.
Party leader Tyler announced "knocked one" over the mic after landing a crippling hit from 50 yards with his sniper rifle.
by Pjazerlazer August 22, 2023

“Fart” is a flammable gas that our bodies produce and eject which is often set on fire by some people
“Knock” comes from “engine knock” is when the fuel in an internal combustion engine prematurely combust in the cylinder (damages the engine)
“fart knock” is when a person attempts to set their own fart on fire, but end up combusting his/her fart before it goes out of the anus, as a result, his/her anus is blowed up or barbecued from the combusting fart
“Knock” comes from “engine knock” is when the fuel in an internal combustion engine prematurely combust in the cylinder (damages the engine)
“fart knock” is when a person attempts to set their own fart on fire, but end up combusting his/her fart before it goes out of the anus, as a result, his/her anus is blowed up or barbecued from the combusting fart
My friend went to the hospital, because he tried to set his fart on fire, but ended up with Fart Knock
by Person #37878678 September 5, 2021

by Moose Malloy December 27, 2018
