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"Yo, the representative for America finally won the top prize for math olympiad!"
"Have you seen who he is?"
"BTMC!"
BTMC by BTMCOfficial May 28, 2021
Related Words
Otherwise known as BeasttrollMC. A popular Genshin Impact streamer on Twitch. He occasionally plays osu! and Tetr.io too as side games.
- Have you seen BTMC pulling for Yoimiya? He got so lucky!
- No, I haven't. I will definitely check out the VOD.
BTMC by chantiicod4 August 11, 2021
" Ed, also knows as Mr. BTMC"
btmc by MyAngelAosora July 18, 2023
BTMCs are beard-to-mustache connectors. BTMCs are the patches of hair on a man's face that connect the beard to the mustache, and are often quite difficult to grow.
That dude's beard isn't full yet; he's got a chin strap and a mustache but he looks pretty weird without the BTMCs!
BTMCs by beardokern May 21, 2011
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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