seahorse kneecaps

A term you call someone or something that is useless

Fred:hey Jim can you help me hook up with this Jacob twiggs

Jim:nah I'm good fam

Fred:you're about as good as some "seahorse kneecaps"

by PrapyJhonsPiza April 24, 2017

kneeclap

to slap a person in the knee with great force and violent intentions.

I fell when a man stole my wallet and kneeclapped me.

by bread infection December 28, 2005

Buckling Kneecaps

When the dick is so good your Kneecaps buckle.

Josh pounded me so good he turned my knees become buckling Kneecaps.

by Marchioni May 6, 2020

Knee cap slap

This is where you slap your friend's knee very hard to the point they almost get a bruise.

Billy:Don't make me Knee cap slap you Jimmy! I won't hesitate!
Jimmy: go away Billy before I smack ya
Billy: Omae wa mou shindieru

Jimmy: nani?!
Billy:*KNEE CAP SLAP*

by NotYourBoo22 November 2, 2018

Eat your kneecaps

When one falls from a great height (presumingly in a video game) and "eats shit" with a knee to face connection.

Also commonly:
Ate my kneecaps
Ate your kneecaps
Eat my kneecaps

I was playing COD4 with you yesterday and watched you eat your kneecaps

by Chief Netic January 13, 2014

kneecapping

(v) ne-kah-PING:

SHOOTING A BULLET INTO THE KNEE

OR

PLAYING FOOTSIE WITH KNEES

"Murray was kneecapping Rochester Jackie under the table, but Caleb didn't notice."

"If you all don't shut up I'm going to have to take out a .22 and start kneecapping."

by PENIS MCVAGINA August 17, 2011

kneecapping

What the Irish IRA and PIRA did when other drug dealers got in their way, they'd take a pistol and shoot him right in the back of the knee. This would shatter the knee, thus crippling the victim for life.

by Anonymous October 4, 2003