knock on wood

Getting punched in the dick during an erection.

The definition of knock on wood is pretty straightforward.

by Kirito Ice August 22, 2018

knockback

(verb): to knock, pound, or rap on a wall, floor, or ceiling, whether manually or with an object, in response to undesired sound coming from the other side.

(noun): an act or instance of "knocking back" in response to such a noise.

(verb) Geez, it's 1 AM and their stereo is still blaring. I've gotta knockback.

(noun) They gave us the knockback until we quieted down.

by Linxan August 14, 2009

knockhobber

1) A cleanly version of 'hobbknocker'

2) Something lovely

3) Something to say after 'nom nom nom'

4) Earmuffs

1) "What a nice man, what a lovely knockhobber!"

2) "You have a lovely set of knockhobbers there!" *slap*
(Be careful as this can be taken the wrong way. Usually use this term in defining something pleasant to all, like Oxygen.

3) "Nom nom nom...knockhobbers."

4) "You have a lovely set of knockhobbers there!"

-"Why thank you, I love these earmuffs. They were a gift from my best friends sister's boyfriend's second cousin twice removed's aunt."

by thestachehands July 11, 2009

Nard Knocker

Usually a club large in size to knock a guy in his nards enflicting much pain

Get that nard knocker away from me!

by woody April 29, 2004

Bo Knockers Boo Didley

This is when a guy has his balls out and they are smashed between someone's(Usually a girl) ankles. Each testicle is hit from the side by one ankle and then smashed together.

I had my balls out the other day so my girlfriend could play with them, and then she bo knockers boo didleyed me so hard that i cried.

by PasteyPatsey January 18, 2010

knocking shop

Not be be confused with a brothel, a knocking shop is simply a house which has been elected to be the main place of sexual intercourse by those in thier teens. Usually belonging to a couple of rarely there parents.

Billys dads' house is a knocking shop.

by Kung-Fu Jesus June 3, 2004

Fart knocker

Someone who is being a jerk. They pick on people over and over again or do something rash and without thinking.

Or the original meaning, someone who farts often and announces it.

"Did that fart knocker just cut you off?"

"Your just a fart knocker. Stop picking on him!"

"Hey! I'm going to fart!"
"You fart knocker."

by Gavin Veasey January 15, 2009