dumbnut 

a dumb nut head

word made by bellabeans

shut up ife ur such a dumbnut

dumbnut by BELLAABEANSS October 23, 2019

dumbnut 

you dumb asf

you a dumbnut

dumbnut by anonymous September 14, 2020

Dumbnut 

A spastic.

You are a Dumbnut.

Dumbnut by WeeWeeWaWoo December 12, 2021

Dumbnut

See dumbass, dumbfuck, dumbshit, etc.

My dumbnut brother forgot to turn the stove off, now my house is burnt down!

Dumbnut by Buttquack February 9, 2026

dumbbutt 

can be used as a less offensive term for dumbass; a stupid or dumb person.

You're such a freaking dumbbutt!

dumbbutt by Me_Myself_&I April 21, 2009

dumbutt 

An idiot, a butthole, or a stupid person who always messes up.

What a dumbutt!

dumbutt by xXx_The Memester420_xXx February 22, 2017

dumb nut 

its a cross between dumb and nut. a freaktard, retard or plain stupid guy.

"ces is a dumb nut!" - quan

dumb nut by d q master June 27, 2005