Knocked down

To have sex with a female. Phrase Often used in houston tx

Did u knock her down? Yeah I knocked down last night.

by Cedster June 6, 2009

Knocking Off

The act of masturbating whilst really high so that when you jizz all the blood rushes from your head and you pass out. May be hard to achieve.

Also known as Jacking Black.

X: "Ben and I tried Knocking Off last night"
Y: "No Way! You guys are crazy! Any success?"
X: "Yep, I totally Knocked Off!! Ben didn't manage to though. It really isn't easy!"

by Jacking it in San Diego April 18, 2015

Donkey Knocking

While riding your pertner from behind, just before shooting your load, hit her round the head with something hard. This causes her to contract giving the beholder great pleasure

Last night i donkey knocked my girlfriend, today i am a new man!

by Minchos May 2, 2003

Knocking boots

Clashing clogs, Bashing birkenstocks, lashing laces, hitting heels, etc.
There are many ways to say smashing shoes, but knocking boots is the most popular by far.

Also unrelated is the topic of fucking.

"The surest way to prove we're still alive
Knocking boots till we die"
- Devo

by Fatty wob February 5, 2016

bobby knocking

I game or a prank younger people play which involves knocking on someones door and leaving before they answer

you wanna go bobby knocking later?

yeah sure

by Ian Handley September 14, 2006

knocked in the shit

Simply means beating someone up. Apparently only used in Florida.

"Gimme my fucking money before you get knocked in the shit!"

"You got knocked in your shit! Ha ha!"

by AZZ-KIKR December 28, 2006

knock on a virgin

When there is no wood around, you knock on a virgins head for good luck.

Are we gonna win?
Yeah totally
Okay knock on a virgins head or else you'll jinx it

by Knoitall March 13, 2014