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An idea so outrageous, unrealistic, or nonsensically foolish that the person behind it seems to be high on "gas" referring to marijuana smoke.
Like saying "No Way!" Or "What are you smoking?"
Camp Staff: tomorrow is Saturday and you guys have to be up tomorrow at 5:30!
Da'jon: On gas!! No way we're getting up this early!
on gas by DJ CoBrA June 29, 2019
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meaning something is fire or pretty cool. another way of something “thats so gas”
“these mozzarella sticks are on gas”
on gas by Doodle_jump10 January 26, 2025

cooking on gas 

when everythig is going well and nothing is going wrong
'o yes 6-0 we are cooking on gas'
cooking on gas by ashfin91 April 14, 2006

pockets on gas light 

The terminology used when a nigga is going broke. When the nigga reaches empty he has no choice but to head home until his tank is refilled.
That nigga should haven't been ballin out at all dem clubs last night, now his pockets on gas light and he doesn't even have a quarter tank left to get home.

Saving On Gas

When one uses the excuse of saving money on gas in order to ride in a vehicle with an attractive member of the opposite sex, with the hopes of romantic involvement.
Tyler will be riding with Alycia to work all summer. They will be "Saving on Gas" if you know what I mean!
Saving On Gas by dmac618 May 12, 2009

Hopping on gas:r 

A term for "Moaning aggressively". The person saying this must've been horny. Stay away from them.
Hey bro, I'm hopping on gas:r.
Hopping on gas:r by wq353qssa July 25, 2022

hop on gas 

The term for super 'rough' anal sex with a friend, whether if they are a female or a male.

The person cannot decline for super rough anal sex with their partner.
Sean, can we hop on gas?
More from Urban Dictionary

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
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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