dumbass spitfire user 

refers to a player in a roblox game called ''The Wild West'' that uses the spitfire gun, at the moment the most expensive gun in the game

bro i just got raped but some dumbass spitfire user

dumbass spitfire user by dope dawg man III November 20, 2023

Dumbass retard 

You

You dumbass retard

Dumbass retard by DasRetard December 5, 2023

Dumbassery

The quality of being downright stupid to the point to where people question how your alive

“The dumbassery of a tiktoker is proof that everyone has hope to pass high school”

Dumbassery by Hateful_dumbass December 9, 2023

Dumbass 

The type of person to be a skibidi kid.
The type of people to still suck their thumb or jerk off to a stuffed animal; a true idiot.

8 year old kid with autism: “I love skibidi toilet.”

*gets ran over*
Police officer: “ I’m glad I ran over that dumbass.”

Dumbass by Fuck skibidi toilet December 30, 2023

Dumbass 

Two definition Such as baron and Raheem

Baron and Raheem are both examples of dumbasses

Dumbass by Shsbsn January 6, 2024

Dumbassery

A word for quite literally the most idiotic, bitchass motherfuckers you'll ever meet, oftenly used as a insult towards autistic people, well, atleast to me.

You have to have a degree in Dumbassery or something, like, what the fuck...

Dumbassery by VincentIncsOnRoblox January 8, 2024

dumbass 

a word where it describes an average person but stupider than that.
imagine the average person stupidness as a graph and then put the graph lower

bobby: 1 + 1 is not 2 because there is no 2 in 1 so you add 1 and 1 and its 11!
dan: omg bobby your such a dumbass put your hand out and get 1 and 1 and its 2.
mollie: omg ikr bobby shut up stupid

dumbass by mytomynanameto January 11, 2024