Bragosaurus 

Person who constantly brags about what he or she has or done.

Bragasaurus has been listed in UD but the name is technically incorrect and all Dinosaur names have an "O" and not an "A"

Hey look at me, i have a Ferrari, and i am so cool cos i have lots of money, god he is such a Bragosaurus

Bragosaurus by AndyShand February 6, 2010

baposaurus 

short for baposaurus rex. any female with baps so big and beautiful that said female should be renamed in honour of them.

Q: where's baposaurus gone?

A: she's gone to the beach, to get some sun and show off her baps.

baposaurus by elaurens August 5, 2012

Bragasaurus 

One who's repetitious bragging resembles a prehistoric beast's warcry. These folks aren't ones you would wish to spend long amounts of time with. You will spend the majority of your time with them figuring out who to get them to leave.

RRRRRAWR I got this new truck, a raise, and I slept with 6 women last night. Advanced bragasaurus's can also be referred as bragasaurus rex's.

Bragasaurus by ClintMegah September 7, 2009

bromosaurus rex

a large-scale brosef; one who has been a brosef since ancient times.

sup brosef?
bromosaurus rex! how's it hanging?

bromosaurus rex by elPenetrator February 15, 2010

bragasaurus rex 

Any one, particularly a dude trying to brag about himself to anyone who will listen about anything he feels is note worthy..... Often obnoxious, uber basic, small penis and lies about how much sex he has, money he makes, etc.... Often unpopular with the ladies and is a one date wonder ... But, is in such denial of his douchary he blames the chicks....

That guy is a total Bragasaurus Rex! He couldn't stop bragging about himself or his lame ass life if he tried.

bragasaurus rex by Hcirtilet28 August 2, 2017

Braggasaurus 

Braggasaurus \Bra-Guh-Sor-Uhs\ N. a person who consistently brags about large amounts of money and/or many accomplishments they've attained within their lifetime.

1.The millionaire is too busy being a braggasaurus to realize the hot chick is skrimpshing him and not interested in his millions.
2.The teacher's pet is a braggasaurus because she always reminds the other children that she's the teacher's favorite.

Braggasaurus by Sherlewla February 4, 2010

biranosaurusfucktard 

Someone who you just absolutely fuckin hate. A person who constantly goes behind your back and keeps stabbing you. Actually you can just call anyone this out of pure hatred and it is gauranteed to make you or the surrounding people laugh. Also if someone just make a completely dumbass mistake........who the fuck am i kidding the name explains itself just call someone it and your day will be better. If you are smart enough you will know the right time and place to use this. So i am actually wasting my time with this stupid fuckin definition

haha! look at that biranosaurusfucktard, he just shit himself!!

OMG my wife is a biranosaurusfucktard, she just backed up into the garage again.

That stupid biranosaurusfucktard had sex with my girlfriend again!

Wait! I'm the biranosaurusfucktard for still dating this girl.

biranosaurusfucktard by Johnny Beastly September 12, 2011