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Best pop in the known world; Pepsi product that is lemon/lime flavored with no caffeine
seven up by Alexius November 6, 2003
Prison term for approaching guards.
Hey, bro...hide that shiv, seven up!
seven up by Loki-G October 11, 2005
They call me seven up cause My cock is seven inches and always up
Seven up by Rainslut June 28, 2017
Noun, A virgin or a celibate- from the old seven up commercial that stated that seven up "NEVER HAD IT AND NEVER WILL.
The way Devin is acting he'll end up a seven up, he'll never get any...
seven up by aggressive player December 9, 2007

Seven-up 

Seven-up or 7-up refers to how attractive the opposite sex is. On a scale of 1-10, this particular person is a 7 or higher. It is more discrete when referring the opposite sex as a 7-up.
"Hey, that guy is a 7-up", "There's no seven-ups here tonight"
Seven-up by Tiffany Liu October 1, 2008

heads up seven up 

A game used in elementary school where you always looked down on the floor for people's shoes to tell who picked your thumb.
heads up seven up by Mycin November 21, 2014
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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
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