dumb fucking dumby

a step child. Usually one that annoys the piss out of you and needs to have the shit kicked out of them.

Step Dad: I got home last night and the step kid was being annoying as hell
Man: Tell that dumb fucking dumby to shut the fuck up.

Step Dad: You won't believe what the Dumb fucking dumby did last night.
Man: You mean the DFD.
Step Dad: Yeah him

by step dad February 24, 2008

Among us dumbys

Stupid people who play among us in 2023

Bro imagine being among us dumbys

by Goofyahhmok September 15, 2023

Big-Dumby-Nigger

A Big-Dumby-Nigger is a tall, stupid, black person.

The tall, black man with his shirt on back to front walked past.
Linda Shouted: HEY LOOK AT THE Big-Dumby-Nigger

by Subterraneo July 28, 2009

dumby poopy pants

A fat cunt who doesn't know when to stop.

My god, shut up you Dumby Poopy Pants

by !:"!:#":$":":12 February 15, 2018

dumby

what you are if you actually search this up (and a quote used by egg)

dumby: 1+1=1
random passerby: what a dumby

by koolkidgamer69 July 30, 2021

Dumby

Dumb Ass Bitch Quick Meaning Dumb Bitch

Have You Seen That Dumby Walking Around Not Knowing Anything

by Mikeeppsbaby January 25, 2019

Dumby

A person who you feel is very sexy and want their nudes

Girl 1:omg he’s such a Dumby
Girl 2:ikrr I wanna see his thing

by nickarula May 20, 2023