Dud 

Someone a female thought had tons of potential to be a handsome knight in shining armor or a budding genius, but he turned out to be an ugly, imperfect, hateful, impotent, short-dicked retard in tin foil.

That guy wasn't a firework, he was a dud.

Dud by The Original Agahnim December 26, 2021

Dud 

Someone who doesnt go off or cant defend themselves

What a dudd ,he got bitch slapped !then put his head down and sulked!

Dud by Baked dinner March 25, 2022

DUD 

A old man that doesn’t have a life. Nothing to worry about. Acts like a high school girl. Likes to blast but can’t take it back. A ticket

I think JDOG is a dud

DUD by Dontcarehair April 6, 2022

Dud 

A Dud is a very unattractive stud or butch lesbian.

"Look at that Dud over there"

Dud by altarien March 9, 2023

Dud 

fake, dumb, and mentally not all there

“you see what vic was doing?”

“yeahh he a dud”

Dud by andreatherealg May 2, 2023

Dud 

Greatly offensive slur used against Han Sooyoung and Kim Dokja shippers, Han Sooyoung and Yoo Joonghyuk shippers or Yoo Joonghyuk, Han Sooyoung and Kim Dokja shippers, reclaimed by Joongdok (Yoo Joonghyuk x Kim Dokja) shippers.

“Bro I ship Hsy x Kdj because I ain’t gay.”

“DUD YOU ARE NOT DUD”

Dud by bisected and starfei @ discord January 4, 2024

Dud 

A Dud is what you call someone if you find them extremely attractive, this can be used in both straight and homosexual terms so if you're best friend who is a guy forgets a spelling (or pronounces it wrong) then they are a raging homosexual

Male 1: you are a cool dude
Male 2: hahahaha you're a raging homosexual towards me
Male 1: I know I am
Snoop dogg: I don't know what I'm doing here dawg

Dud by Soulsborne_jerker249 February 16, 2024