Fo' Knucks

The act of bumping fists, used as a greeting or sign of mutual respect.

Yo, homie! fo' knucks!

by mr sparkle 12 January 17, 2010

dub knucks

Fist bumping twice in immediate succession. There should be no more than an inch between the fists at first separation, nor should it last longer than a heartbeat.

Person 1: "Yo fist bump!"

Person 2: "Nah, bro. Dub knucks!"

by Meetwood Flac July 13, 2012

Dead Knucks

Fist weapons that act as a deadblow hammer, against multiple bullets, each firing upon punch, or at different times to reduce recoil on the hand or nun chuck

Dead knucks like fallout worthy

by MineOwedWu's May 7, 2021

Rubbin’ Knucks

When two people are sat face to face while masturbating

“Oh yeah we used to Rub Knucks back in the day”
“No fair! You guys were actually Rubbin’ Knucks last night?”

by Doobert_ April 10, 2022

Chuckin' knucks

Playing craps or other dice relates games; the act of throwing dice from one's hands

I was at the casino til 5 am just chuckin' knucks.

by FrethB123 November 13, 2023

Butter Knucks

Someone who is a foolish retard or one who has barf knuckles. It can be used as an insult or a intimidation tactic.

“The special ed class is full of butter knucks”

by Butterknuckman May 12, 2025

t knuckles

Florida rapper.
More with the shits then most rappers and gets all the bitches on top of it.
Spits fire for a white guy and can come off as not being white until you see his instagram. Once you see his instagram your like damn white boys are evolving.

Yo did you see t Knuckles white ass?
I thought he was black ?
Nah man he white af.

Oh he still cool though I fw him.

by Ayyayy July 8, 2017