Dumbiful

The act of being really dumb to the point beyond belief and to the point where you want to cry.

R: “Maddax is very dumbiful”

M: “That’s not even a word”
R: “yes it is you’re just dumbiful”

by Teysoodksjoxb December 21, 2021

Dumby

A dumb thot who doesn’t know shit

“That bitch is a dumby, she thinks that women should have rights”

by El Jeffi May 16, 2019

Dumbie

Someone who is dumb; an unsmart being.

Quit being a dumbie

by Rudo March 29, 2003

Dumby

A person with no common sense. One who lacks all judgement.

The Bling is a big dumby.

by Nads August 26, 2004

Dumbie

A stupid ass dumb bitch.

Man you a dumbie!

by Frank Lucy September 5, 2011

Dumbi

Toronto slang for a bozo, or idiot

That girl is a dumbi fam

by SammySam5 April 9, 2021

dumbys

fake ROCKs (crack cocaine)

these fools still be feindin my dumbys

by OF CORSE its alex August 28, 2003