dumbah 

In other words;dumbass

Jessica:u a dumbah

Edwin:stfu u a dumbass too

dumbah by Halielovesberries June 21, 2023

Urban Dictionary Dumbass 

Someone who writes Urban Dictionary definitions about themselves, or people who they know, but who are not famous. Esp. when those definition is "*insert name here* is very cool and attractive."

Person 1: Hey! Jeremiah defined himself on Urban Dictionary!
Person 2: What an Urban Dictionary Dumbass...

Urban Dictionary Dumbass by Snowskeeper February 25, 2013

Professional Dumbass

Someone who does stupid shit so often, they somehow become proficient at doing it well

Stan is a professional dumbass, he keeps getting himself out of stupid situations

Professional Dumbass by Garlic S August 25, 2020

Dumbassness 

A non communicable disease that tends to affect young adults but may be noticed in older individuals who continue to be carriers for many years to come.

It was out of sheer dumbassness that he opted to get drunk and get into an arguement with a cop...

Dumbassness by nachomama April 17, 2012

Dunbartonshire Dumbarton Complex

Dunbartonshire Complex means having that state of mind thinking association with or living with people from Dunbartonshire, Scotland makes one dumb.

The Kiltbearers were aghast by Oprah after she showed signs of having Dunbartonshire Dumbarton Complex.

Dunbartonshire Dumbarton Complex by Cyclonetrading July 6, 2021

dumbarrassed

To be embarrassed over really dumbass shit.

Never feel dumbarrassed by idiots.

dumbarrassed by jpg3 December 7, 2011

dumbass dad 

When ur dad is a asshole who is emptyheaded and has now real brains but acts like he knows about anything

I have a dumbass dad i think just knowing him makes me stupid

dumbass dad by .Pyro. March 1, 2018