Dumbass

Just an extremely offensive ass way of saying that a person is dumb.

Person 1 : Your a fucking dumbass.
Person 2 : How could you say that to our 0.5 second old child!

by teevee_xd May 1, 2025

Dumbass

Someone who puts milk before cereal

“Hey why is Dylan pouring the milk before the cereal”

“ because Dylan’s a fucking dumbass

by I_poop_diamonds29449 September 16, 2020

Dumbass

A person is both stupid (e.g. dumb) while also stubbornly refusing to stop being stupid when asked (e.g. ass)

I couldn't teach him how to use the paintball gun because he was running around with it between his legs like a dumbass.

by COPYCATTT October 21, 2022

dumbassing

Acting like a dumbass or saying something that is just plain stupid.

Look at Hunter acting a fool. That boy is dumbassing.

by definingforthetards October 18, 2015

Dumbass

Someone who so dumb they need some medical help. Like seriously their a dumbass. Help them

Man1: hey, dumbass watch where your going!
Man2: hey, stop yelling dumbass!

by IDEKwhatimdoing99%ofthetime😀 October 12, 2016

Dumbass

The adjective for Corbin Orange

Man this dude Simon is a dumbass

by Hyakustar July 22, 2025

dumbass

the person that looked this up.

"You, the person reading this, is the definition of a dumbass"

by nuh uh. August 26, 2023