Jake: "Dude I just remembered that time in 7th grade I dated Meghan."
Will: "Ew that ugly bitch?"
Will: "That's some serious dumbass nostalgia, Jake."
Will: "Ew that ugly bitch?"
Will: "That's some serious dumbass nostalgia, Jake."
by asadaa October 23, 2010

An Urban Dumbass is a staff member at urbandictionary.com who cancels your submission before it even reaches the editors. This person is often a huge douchebag who rejects your defenition just because his dumbass doesn't understand It. He will let completely lame trash pass as a definition, just because he understands the It, yet he'll cancel good and useful defenitions that don't break the rules.
Note: The Urban Dumbass should not be mistaken for the Urban dick
Note: The Urban Dumbass should not be mistaken for the Urban dick
Guy 1: Hey did the definition get passed, man?
Guy 2: No, the Urban Dumbass rejected It cuz he didn't understand It.
Guy 2: No, the Urban Dumbass rejected It cuz he didn't understand It.
by UglyFatBoy98 May 29, 2020

by torinpotato August 26, 2020

Someone: my discord mental health server got deleted that saved people from killing themselves because my school thought it was "NoT sAfE"
Someone2: This is dumbass-ery
Someone2: This is dumbass-ery
by LookWhoFinallyWokeUp March 26, 2021

by Tommy Princess May 24, 2021

A noun used to describe a person who rushes into abnormally stupid activities or situations he/she has no cause to be in or ability to successfully negotiate. i.e. one who "thunders" into stupid shit like a dumbass, hence the term. Usually reserved for those who are dumbasses to such a high degree / perform acts of dumbassery on such a regular basis, they require their own classification.
Al: "I'm going to go fight in a martial arts tournament on Tuesday."
Sal: "Dude, you've never taken martial arts before. You'll get your ass kicked. Why are you always looking for a fight?"
Al: "Nah man I'll fuck up anybody who tries that Judo shit on me"
Sal: "Stop being a thundering dumbass. Just have some drinks with the boys instead."
Al: *proceeds to get his ass kicked on Tuesday*
Sal: "Dude, you've never taken martial arts before. You'll get your ass kicked. Why are you always looking for a fight?"
Al: "Nah man I'll fuck up anybody who tries that Judo shit on me"
Sal: "Stop being a thundering dumbass. Just have some drinks with the boys instead."
Al: *proceeds to get his ass kicked on Tuesday*
by the bad Ag February 21, 2019

by UwU.ai September 3, 2020
