Knuckles haircut 

A haircut that makes somebody look like sonic the hedgehog.

Guy-He/she has a knuckles haircut, like knuckles the echidna from sonic the hedgehog.
Other guy-Man shut the fuck up, you get online and say shit about somebody, why don't you tell them about their knuckles hair?
Guy- I'm fuckin scared of him/her, why do you think I don't say nothing except online man? I'm fuckin scared to say the shit I say online in real life, I'm too embarrassed to do anything, fuck.
Other guy- Yea, you a fuckin racist hater, I knew it, you fuckin bitch.
Guy- Don't tell anybody I'd be too embarrassed.

Knuckles haircut by Solid Mantis November 29, 2019

Knuckles' Sandwich

DO NOT TOUCH THAT FUCKING SANDWICH OR ELSE KNUCKLES WILL KNOCK YOU THE FUCK OUT

DONT TOUCH KNUCKLES' SANDWICH OR ELSE

Knuckles' Sandwich by Shrek 01 January 2, 2020

Knuckles Kearnrey

A person who is notorious for their ability to fight. Puts food on their families table and acts hard like their life depends on it. Acts like a knacker also and lives in a mansion

your a Knuckles Kearnrey man

Knuckles Kearnrey by Omegaalollus February 15, 2020

Knuckles Day 

YO YO YO I DONT CHUCKLE! BUT IT IS KNUCKLES DAY! SO YOU MUST CHUCKLE! BECAUSE OR ELSE I'LL FLEX YOUR KNUCKLES. IT AINT HARD AS NAILS,

Dude 1 : YO ITS KNUCKLES DAY
Dude 2 : *chuckles epicly*

Knuckles Day by Knuckles DA Echidna December 2, 2020

Knuckles the echidna 

& knuckles & knuckles & knuckles & knuckles.
anyway, Knuckles is a red echidna and is the protector of the Master emerald. the master emerald holds all the power of all the other 7 emeralds. Knuckles is what people call a "badass". he doesn't care what people have to say and used to not get along with sonic because eggman tricked him into thinking sonic took the master emerald when really eggman did. knuckles has appeared in most of the sonic games since " Sonic the hedgehog 3 & knuckles". and he is also getting a tv show soon based off his role in the 2nd (actually 3rd cause of the ova) Sonic movie, which went to theaters in april 8 2022!

sonic: hey tails where is Knuckles?
miles "tails" prower: oh idk, he's either with rouge the bat or protecting the emeralds as usual.

knuckles: I'm over here Knuckleheads.
and I'm named knuckles the echidna.

Knuckles the echidna by conquer4705i April 21, 2022

Knuckles Muscles

A flex, usually in the form of an emoji, used to indicate a post of strength or celebrate the dunking upon of an irritant or adversary.

I added a knuckles muscles to Shan's post when he shutdown Sam's dumb idea.

Knuckles Muscles by dux4life May 12, 2022

Knuckles the Echidna 

a fucking loser from Sonic the Hedgehog

“Knuckles the Echidna is a dumb loser idiot”

Knuckles the Echidna by Ultlifeform February 11, 2023