dumb butt 

a person with a dumb butt. Usually a big butt. lol.

look at jon... he has such a dumb butt!
your such a dumb butt

dumb butt by fred December 5, 2003

dumb butt 

A parent friendly version of dumb ass that I created. Now everyone is stealing it...

your a dumb butt...

dumb butt by Cassandra March 27, 2004

Dumb Butt 

Anyone named Nate, Nathan, Thomas, or Tom. Specifically: Nathan Thomas

“Man, Nate has been SUCH a dumb butt lately.”

Dumb Butt by CookingOil November 22, 2021

dumb-butt 

This is like calling someone a dumb-ass but it is school-appropriate. It is used to tell someone that they are stupid. Yay for being school-appropriate!

My GOSH, Brittany, you are SUCH a dumb-butt!

dumb-butt by bootsa81 May 13, 2005

Shut yo bubble gum dumb dumb lookin butt the freak up 

Shut up. I obviously don’t care so don’t waste ur breath😂👏🏼

Girl: u have a crusty potatoe face
Me: shut yo bubble gum dumb dumb lookin butt the freak up

Shut yo bubble gum dumb dumb lookin butt the freak up by Someone that goes to tk💀 March 12, 2019

Stupid Dumb Baby with a Butt on your Head 

1: (n) a relatively unintelligent person with unsightly facial features.

Johnny: There's no way I'm the father. You're crazy, just like your mother.

Suzie: You are such a "Stupid Dumb Baby with a Butt on your Head!"!

Stupid Dumb Baby with a Butt on your Head by Pieceofsod April 14, 2009

Dumb Butteryitis 

A sickness that is generally inherited from one's parents or peers. It cannot be cured only treated (with large quantities of effort and sometimes alchol works, but only if taken it quantities large enough to make one pass out - this is not a recommended method of treatment). Relaspes occur randomly and are of indeterminate duration. Severe cases never go into remission, resulting in constant problems for other people. See dumb butt

Upon discovering that my cell phone had crapped it's brain I spent the next hour in the throes of a severe case of Dumb Butteryitis trying to figure out how to notify my family that I had missed my connecting and that they should wait 4.5 hours before starting the 3 hour drive to the airport. Forgetting how to make a long distance collect call from a Pay Phone (do those things still exist?).

Dumb Butteryitis by 4N for 1year May 9, 2007