Backdoor Knock

When having sex doggie style and the guy's balls smack the girl's ass.

We were doing it doggie style last night and I gave her the backdoor knock.

by Lawnmoore February 5, 2009

Sloppy Knock Wagon

Placing lube on a door knob then shoving it up another persons anus while receiving a reach around from the other participant. During the process the the other member should be knocking on something made of wood. (i.e. a door, table, chair, etc...)

Fred and Barney came home from the Blue Oyster and Barney gave Fred a sloppy knock wagon.

by Doin' the Bernie November 16, 2011

Gassing my knickers

When you are extremely excited about an event that you are flatulent into your underwear.

I really want to see Transformers 2, I'm gassing my knickers to see it!

by MorganShitFace June 27, 2009

Knickerbocker

When a woman takes a man's testicles, places them in her cleavage, and then proceeds to slap her tits together creating a knickerbocker.

Man: Wait, what are you doing?!!!!

Woman: Something I learned in art school! It's called the knickerbocker!

(Strange knocking noise)

by Rodkimble321 July 17, 2011

C&A Knickers

Knickers worn by a cheap girl, with the letters C(CUNT) on the front and A(ARSE) on the back to remind them which way round to be worn!

" I could have scored last night, but when i got back to her house i found her C&A Knickers! I had to make a lame excuse to get away, FAR away."

by Samborimshot November 25, 2007

knackered

tired after sex

i'm knackered after last night

by zxcvbnm,#';lkjhgfdsaqwertyuiop May 10, 2009

knickers

The word knickers are the only thing that English women have going for them.

"He took off my knickers and he ate them. I know, I couldn't believe it, they weren't the edible ones or anything, he just chewed and swallowed. It really freaked me out, so I walked home. To top it off, I was wearing a skirt and it was bloody freezing outside."

by dave goat west phila October 10, 2006