Knock on Weiner

Instead of saying "knock on wood" when tempting fate.

My wife never caught me sexting that hot nymph a pic of my underwear weasel, Knock on Weiner.

by Rusty Fish00k November 29, 2011

Knock the top off it

Aussie slang for masturbation

"I went on a date last night but the sheila didn't put out so I had to go game and knock the top off it"

by Digger111 June 13, 2016

Knockout artist

One who is usually undefeated and nearly defeats all of their opponents by knockout

Mike Tyson is a real knockout artist

by Alex McK February 15, 2019

fudge knocking

bumming, giving anal sex

Lee and Paul were up the alley fudge knocking each other taking it in turns, doing it dry

by gina.c January 27, 2007

The Knocker

Similar to The Shocker, The Rocker, and The Spocker. Two in the pink, TEN IN THE STINK! May require help, but guaranteed to "knocker" out.

"Give her The Knocker?" "Grand idea. It'll kill her."

by Oblithiacry February 27, 2010

Nut Knocking

The act of a threesome with one dude on the bottom, a girl in the middle, and the other dude on top; double penetration when the two dudes sacks are clapping against each other.

Dude! That was an awesome round of nut knocking last night when we tag teamed that bitch!

by evilsana August 1, 2011

drug knock

When a strange man knocks on your apartment window at night. You don't know him, so you're hoping he just wants to sell you drugs.

"Oh my gosh did you hear that? Some creeper just knocked on our window!"

"Don't worry - it was probably just a drug knock."

by lovepaquito January 16, 2012