when one woman knocks quietly but urgently on the door of a public restroom that another woman has been occupying for too damn long.
In an attempt to urge the bag lady in the bathroom at Starbucks to hurry the fuck up, Julie employed a bitch knock.
When two people wearing glasses knock them together while they are making out.
My girlfriend and I had quite a nerd knock going on during our Harry Potter movie marathon.
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......"
“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
My friend went to the hospital, because he tried to set his fart on fire, but ended up with Fart Knock
Someone who, after being told a joke by a friend, tells that joke to a group without giving the friend the appropriate credit.
Steve is such a knock blocker; I cannot believe he told the crew my Willie Nelson joke without giving me any credit.
Extremely hard, loud, repetitive pounding on an outside door or window to show authority to those inside and get them to open the door.
I know Daryl is in there sleeping so I'm gonna Cop Knock and wake him up.