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gasasaurus 

a person who expels large amounts of gas at any one moment. Usually very recognizable by the distinctive fragrance that accompanies loud rumbles.
Dude, what did you eat tonight? You are such a gasasaurus!
gasasaurus by jrmax80 September 4, 2010

gayasaurus 

Being on the top of the gay food chain, like a T-Rex was for dinosaurs.
"Man phil is soooo gay, he's a gayasaurus."
gayasaurus by badunkadunk123 March 5, 2010

Gympasaurus-Rex 

A slang for someone who has a disability with their walk that makes them walk like a T-Rex. This is generally funny because you can outrun one due to their gymp status.
Shavonnie is such a Gympasaurus-Rex, I love how she can't do shit about it.

Guanasaurus Rex 

Is a kind and loveable asian dinosaur, often referred to as a G-Rex
Look at the nice Guanasaurus Rex.

gyattasaurus 

1. A dinosaur with a big gyat. 2. A dinosaur sized gyat. To refer, look at niggasaurus. :) A gyattasaurus niggasaur.
1. Woah! Look at that gyattasaurus. 2. Dam. She got that like a gyattasaurus.
gyattasaurus by gyatta69 March 8, 2024

gyatosaurus 

A person with a huge eye magnet around the gluteus maximus
Dave : Dude, did you see Emily walk down the hall just now?
Mitch : Yeah man, she’s such a gyatosaurus
gyatosaurus by Linda Tostada August 14, 2024
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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