knux 

form of recognition; aknowledgement, respect; major props.

Boy 1: So what did you do last night?
Boy 2: Oh, nothing..
Boy 1: Seriously, what did you do?
Boy 2: Let's just say I didn't get much sleep last night..
Boy 1: KNUX!!

knux by J Diaz July 13, 2006

Knux 

A very large poo

I was drinking Guinness last night and this morning I did a very smelly knux

Knux by gongfarmer January 26, 2015

Knux Coin 

A coin that the video game character named Knuckles sells to people. It was made to scam his friend, Shadow. It is also a crypto currency that hides all of your items. By the way, if you're planning to buy a knux coin from Knuckles, make sure you have a conversation about this guy named Pudding.

The only reason I made this is because my brother likes knux coin.

Knux Coin by Bæn October 20, 2020

knux bread 

The uncharacteristic affinity mentally retarded people have for eating bread with mayonnaisse, and only mayonnaisse, on it. Strong positive correlation with Trisomy 21.

Hey look, that person is short and fat... and looks like she should be on a bitter beer face commercial. I bet she just got done eating knux bread!

knux bread by DanaFuel October 23, 2007

knuxouge

the popular heterosexual ship between knuckles the echidna and rouge the bat from the Sonic the hedgehog series.

person a: do you ship knuxouge
person b: what the hell is that
person a: knuckles x rouge you dumb fuck

knuxouge by shadowsdad March 7, 2022

Knuxx 

The biggest gangsta in the room, or area

'Yo man, you so Knuxx'

Knuxx by Knuxknight March 6, 2008

Knuxonia

The pairing of the characters Knuckles and Sonia from the cartoon series Sonic underground. The likelihood of this pairing (and others from the series) is often the subject of heated in the fandom.

Knuxonia

Knuxonia by pseudonymzgyhjmn October 8, 2011