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a chewed piece of food, not slang on its own but see it combined with masticate to devastating effect: the bane of biology teachers everywhere.
i can't be bothered to write the example twice, just click the masticate thingy.
bolus by nige April 19, 2004
Related Words
The Band that will one day become famous
That band yea i've heard of 'em there siicckk (sicckk - meaning AWESOME!!!)
bolus by Bolus lover May 7, 2005
Something that isn’t true and is just crazy
you did not throw my dog on the rooftop that’s bolus
Bolus by anonymous June 8, 2024

Bolus Bonchuggular II 

Proto-slavic Emperor of the Bonchuggular Dynasty circa 867 a.d.

A gregarious man of great stature, renowned for his unique philosophical perspective and impressively sized cock. Son of Bolus Bonchuggular and father to Bolus Bonchuggular III.
Few men throughout history could compare in size and girth to Bolus Bonchuggular II.

rage bolus 

The act of taking an aggressive correction dose of insulin after experiencing prolonged and frustrating high blood sugar. Often results in a hypoglycemic event.
"I was high for hours and the reasonable corerections weren't working so I just went all ARGHHHH and tapped in a big ol' rage bolus.
rage bolus by Zentaria December 23, 2018

meat bolus 

relating to oral sex; the act of oral sex in place of intercourse when there is little or no time for the real deal.
Melissa often felt there was not enough time in her busy schedule for sex, but she always had time for a good meat bolus.
meat bolus by Mr. Pickles33 April 3, 2010
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
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