knock-out

when having sex, you go for at least three rounds that are at least 30 minutes long and you don't cum until the the third or later round

round one=no cum, round two=no cum, round three=cum and KNOCK-OUT

by Wizzard the Juggalo December 11, 2010

spark knock

Occurs after a night of drinking. When you're not quite hungover -no vomiting, headache, or promises never to drink again- but you don't feel like yourself.

Often characterized by silly mistakes, dropping things, slight physical discomfort and lethargy.

Analogous to a car making funny noises. It starts and drives, but it's just not running right.

"I've been puking all morning! Man, I'm never drinking vodka again... How are you feeling?"

"Not too bad, just a little 'Spark Knock'"

by Chloe May 27, 2006

knock

London slang.

To not pay back money that is owed - to renege or welch on a loan.

I promise you I'll pay it back, I wouldn't knock you for the money.

by miss-interpreted July 26, 2010

knock you off

when you bang the shit out of an individual

" so can I knock you off or never? "

by Lakelander March 5, 2018

knocks

Knocks is another word for titties.

You really do have big knocks, don't you?

by Highlander59 August 16, 2006

log knock

To slap ones penis against the forehead of someone else.

Dude, last night I log knocked Brittany so hard her freckles fell off.

by Liam May 13, 2005

knock me some skin

To shake hands with someone.

Hiya, dude, knock me some skin!

by Nabeel, January 9, 2009