I'd knock the back out of that!

Said about a sexually appealing woman, with whom you would be very eager to have sex.

To explain the metaphor: you may be a little too vigorous, and push your penis all the way through her, hence, knocking the back out of her... Obviously not physically possible, but a good, although rather crude, metaphor

Guy A: Phwoar, Check her out, what a stunner!
Guy B: God yeah, I'd knock the back out of that!

by Dr Mox April 16, 2007

Knocked

To be sleeping heavily or just normaly, but generaly heavily.

Damn, last night after i F****d that B*** I knocked on her couch.

I woke up this morning to a naked guy knockin' on my kitchen counter.

Last night I drank so much I knocked on the merry-go-round.

by E.C.Tonyes May 25, 2013

Knock off a few knuckle soldiers

The act of engaging in male masturbation; specifically connoting a sense of launching troops into battle

Where in the bible does it say a man can't knock off a few knuckle soldiers in the privacy of his sitting room 'cos I don't have a DVD player? - Peter Griffin -

by drop_the_hand June 16, 2009

Knock on Car Plastic

This is a term used in the place of the superstitious phrase "knock on wood" when one is traveling in a motor vehicle and no wood is around. One instead "knocks on car plastic" to affirm the superstition.

Oh I hope I don't die tomorrow *knock on car plastic*

by Rellik Uzi September 9, 2010

knock hole

the arsehole

i gave her one up the knock hole last night,so i've earned my brown wings!!!

by Darren XXIII October 30, 2011

knock his dick in the dirt

To "knock his/their dick in the dirt" indicates a humiliating or violent setback has been suffered, often in sports.

Knock his dick in the dirt

That sack sure knocked their dick in the dirt!

by Abh3 September 25, 2017

Knee knocker

1) A term used by sailors for the jamb of a water-tight door. A water-tight door's opening is about 20 inches above walking surface.

2) A term used by hot-rod enthusiasts for after market items mounted to the bottom of a dashboard assembly. (ie. Tachometers, Nitrous Oxide switches, etc.)

If you can't lift a swab bucket over a knee knocker, you have no reason to be on my ship.

by Koakoa September 12, 2015