dumb arse 

An insult for silly people or a very stupid person or an idiot. Someone you don't really want to talk to. A person who is just dumb.

Correct spelling for dum ass

Person one: is one plus one one?
Person two: no it's two dumb arse

dumb arse by Ahsat May 30, 2008

dumb arse 

1) A person who cannot answer anything in school

2) someone who is literally dumber than an arse

3) a type of donkey that is a slow learner

you failed ur test, your such a dumb arse
that boy's such a dumb arse
Thats not a smart arse thats a dumb arse

dumb arse by Adchwa March 15, 2008

Dumb Arse 

Any Albert

Hey there’s a dumb arse behind you. Oh it’s Albert!

Dumb Arse by ohyikes August 12, 2020

Dumbarse 

Standard British slang meaning someone who is dumb, stupid, annoying, similar to the dumbarse American dumbass.

This is a dumbarse site.
My headmaster is a dumbarse.
The American's have such dumbarsed slang.

Dumbarse by mkk December 28, 2005

dumbarse 

A way to say dumbass in a bit of a diluted manner.

Friend: Those loosers keep dissing Otakus!
Me: What dumbarses!
Friend: I know!
Dumbarses: I hate Otakus! Anime sucks! Japan can go to hell!
*Dumbarses are hit by a druck driven by me*

dumbarse by Alex W October 16, 2005

Law of the Dumbarse 

In a modern life defined by order and waiting, one often ends up in 'queue': real or metaphorical. The Law of the Dumbarse states if a Dumbarse in the 'queue' stuffs up and stops the queue from progressing then all others behind him or her must suffer as a result.

Things were going ok, when, according to the Law of the Dumbarse, things began to go wrong. You can always count on the stupidity of others.

Law of the Dumbarse by Azrael September 18, 2003

Dumbarse 

v. One who dusnt no aniething, one that caint spwell.

Wow, what a dumbarse she was.

Dumbarse by Carlos August 22, 2004