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(n.) Also known as a Mighty Brachi, this majestic animal has come to represent all things B.O.O.T. Like the fabled organization, this animal is both powerful and mysterious, and its name is quite fun to say. Channeling the spirit of this animal requires a hand motion resembling the its slender, flexible neck.

An example of this animal can be found in the terminal of the Chicago O'Hare International Airport.
BBBBBBBBBBBBBBBBBrachiosaurus! Mata-mata-mata-mata-mata!
by TheLoudestFan April 16, 2009
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Aug 2 Word of the Day
Derived from "Squillionaire," "squill" is a dereogatory term for anyone who accumulates, flaunts, hoardes, or otherwise posseses wealth beyond reason.
Uugh, look at that squill parking his Lambo in the bike lane.

This fucking squill bought herself a Gucci handbag last week and gave $5 to my GoFundMe for insulin.

My landlord raised the rent again but they still wont fix the leaky roof. What a squill!
by Carnegie Freeman May 23, 2019
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2
Long necked dinosaur from late Jurassic. An ancestor of Miami Heat power forward/center Chris Bosh.
Did you see the brachiosaurus make that layup.
by dorkynessftw January 13, 2014
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3
Someone who’s really annoying and looks above everyone else. Same name as the dinosaur 🦕. Also means they have a small penis.
The dude I was talking to was such a Brachiosaurus
by Haha Anushka January 28, 2021
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