knocked up

usually when a female doesn't marry and becomes pregnant at a young age

Guy: Where's Lucy?
Father: She got knocked up, so shes getting an abortion

by cowkilla224 August 24, 2009

cock-knocker

noun.
A gentleman who bangs at the back door

See that Elton John, he's a right cock-knocker.

by Kev April 10, 2006

Knock First

An emo/pop punk band located in the San Fernando Valley (Southern California). The name derives from when a teenager (most likely male) is masturbating and gets walked in on to be caught in the act; hence knock first.
Changed their name to Down For The Count in 2003 due to a conflict with the name of an ABC show also called "Knock First".

Drummer: Man this fucking sucks, we came up with the name first.

Lead Guitar: Yea, what a gyp.

by Travis Wesley March 26, 2005

Kluckily

Luckily, but with a K in front of it.

oh boy
Its midnight but I have friends on the way
Crazy
Kluckily theres a stairs right down to the basement
lol kluckily

by Aries2110 December 30, 2009

Knock it and Rocket

Similar to Hit it and Quit it.
It refers to getting a girl knocked up and leaving quick like a rocket.

I just met this chick at the supermarket. I'm going to KNOCK IT AND ROCKET.

by SpewKing October 21, 2010

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