fart knocker

Someone who gives it up the ass

by Minges and all! April 15, 2003

hob-knocker

A particularly mischievous type of hob-goblin, a prankster

iCarly episode that references a "hob-knocker" as one of the characters.

by For Real, Dude October 9, 2011

boot knocker

One who knocks the boots. See knocking boots.

"I am a responsible boot knocker."

by lrsdude November 4, 2004

knee knockers

Stretched, low hanging testicles.

His knee knockers were hanging down to his knees.

by big mama L February 23, 2010

booty knocker

The flap of skin under the buttocks of a large woman, hanging out of tight shorts or undergarments.

Looking like having two sets of butt cheeks, one on top of the other.

Her ass is so big it has a booty knocker.

by binaculars September 9, 2007

Apple-knocker

A hay shaker, hick, or gobby from the country. A country cousin, an unlettered rube.

Get a load of that apple-knocker trying to mail a letter in the fire alarm box!

by Bob Proczko October 16, 2006

cock knocker

An insult aimed at an individual who has acted in such a way that they have either embarrased themselves, those close to them or in such a way as they have made a complete twat of themselves!

Bob: I see our local MP has been caught claiming for dirty movies!

Tony: Yes, what a complete cock knocker!

by Johnny 2 Sheds June 8, 2009