Zellux 

A guy who is a bit of a simp but he's genuinely an actual great guy.

Ladies hit em up

Have you met my friend, he's zellux.

Zellux by Sillywordmaker December 27, 2020

Zellurs 

an incredibly annoying, stupid, gay dumb mother fucker. Can also be someone with horrible spelling or grammar

Guy 1: D00d I gawt liek 6 beejayz thiz weekend!11
Guy 2: Dude, quit being a fucking Zellurs...

Guy 1: Lolz Iam teh p00n!11

Zellurs by Connor R October 16, 2008

zellunit 

a unit of measure that is 6 feet 2 inches long

We need 2 zellunits of whiteboard to cover this wall

zellunit by ktcom July 15, 2010