a random kid you meet online in a video game, usually halo, call of duty, battlefield, or gears of war. they think they are the best players ever, but actually suck.
This kid just picked up the boomshot and killed himself, what a dumbass random.
A founding father of any given field who was terribly incorrect, but is worshipped nonetheless.
Freud is the Daddy Dumbass of psychology.
When someone is so dummy thicc, they enter a new realm of thicc.
Damn, dude, that chick is dumbass thicc!
Someone who is beyond stupid. In a form of ungodly stupidity
You're a Cosmic Dumbass for thinking that was the right thing to do
Just like normal nostalgia, but when you remember a time when you were a dumbass instead.
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."
Coach dumbass is the coach that loves to do shit like bang his head in walls and forget to start the clock for practice. Often sets himself up to be the butt of the joke.
Man coach dumbass is really on one today:
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*