Knock Knuckles

The act of simultaniously donkey punching and anal fisting a female sexual partner. Each hand goes in far enough that they can knock the knuckles of the corresponding fist. An additional partner can be used if desired.

Yo, that bitch is so kinky, she let me knock knuckles last night!

by Wake Forest - Chi Omega October 28, 2007

knocking air knuckle

aka KAK - Knocking Air Knuckle, used in conjunction with SKEECOO SKEECOO. A simple, but effective visual using one hand in the air in a motion that looks like knocking on a door. For an incredible effect, try a double knocking air knuckle. Wow, that would be something!

"I told Franny I would go over her house after work, but I'm not really diggin on her any more. I never go back on my word though, so I went over alright and gave her door the ol' knocking air knuckle and then busted outta there!"

by NookieJar October 16, 2009

knuckle knock

A synonym for "fist bump."

Seeing a teacher knuckle knock his students on the last day of class nauseated me.

by T Ace November 05, 2009

Knuckle Knocking

When two women vigorously scissor.

“Eating a combo of oysters & chocolate always has me in the mood for knuckle knocking.”

by LIZZ!3 December 24, 2020

knock knock it's knuckles

the blow-thrower, independent flower magical emerald holder

Average loser: *doesn't repay debts
government: knock knock it's knuckles

by Immortalgodofgaming February 22, 2022