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 stupid idiot head

(dum-bee-stoo-pid-id-ee-et-hed)

•NOUN• What a simp calls his endeared, and uninterested girlfriend. Typically a cringe form. Not based in redpill.

dumby stupid idiot head 🥺

by geerw April 22, 2021

Dumbi

A phrase used to refer to the absolute coolest, epicest person on the whole planet.

That guy’s such a dumbi

by Danidot YT June 11, 2022

Dumbi

The plural of dumbass

Joey: There was group of dumbasses over there
Kyle: Don't you mean Dumbi?
Joey: Thanks for correcting me, Dumbass

by Azzaholic January 12, 2019

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