Boot Knocker

A frozen bottle of water (containing "MAD ICE CRYSTALS") sold by a fat black man in Washington D.C. that strongly resembles Bizarre from D12. The term can also be used to describe something important

This shit's the boot knocka, yo gotta buy one.

by Evan, one of the fat black man's forever-impacted February 13, 2003

Klocek Syndrome

Function: noun
1. To place undue blame on others
2. When a comedian blames a former audience for not getting a joke due to unsophistication, when actually it wasn't funny in the first place.
Etymology: Joe Klocek, a bitter, unfunny San Francisco comic (circa 2004)
"to Klocek" verb

"Don't try to Klocek this off on someone else, it was your screw-up."

by Jeff March 26, 2005

knee-knocker

When you take your dick, and put it in between the girls calve, and hamstring (where they meet when knee is bent) and proceed to screw it.

Yo man me and Kelly have done every position ever, but last night i gave her the Knee-Knocker

by Heno August 2, 2007

Knock Nevis

The world's biggest ship

See the entry on Jahre Viking

by Dirge September 28, 2004

knock block

Punishment, in the form of a hunk of plastic that the band director bangs on with his conducting stick to keep time when the band keeps messing up the rhythm of a certain song. Usually makes an agonizingly sharp and loud sound, particularly for those poor suckers (like me) who are sitting in the front row of chairs.

Band director: " You guys keep screwing up this song! Joe, would you go out to my car and grab my knock block for me?"
Band members: "AAAGH! NOOOOOOOOOOO!!!"

by Blinx-the-kitty October 9, 2008

Klucking

the sound a girl makes when shes right horny for ya

'last night she was so hot for me she started klucking like a chicken'

'baby imma fuck you so hard you gon kluck'

by robeyP257 June 11, 2008

poop knock

Anal sex, or back door entry.

"Man, I was knockin poop all night with that slut, Nick. He answered his back door with some shit that got all over my dick"

"Did you guys get the poop knock on last night?"

by Aaron and Jacob April 8, 2008