Dat Boi means when there is a frog on a unicycle and greets you with"Oh dat Boi oh shit whatup" then leaves
It's dat Boi

Dat what

Dat Boi its Dat Boi Carl you mistake!!!
by Roger da dodger June 11, 2016
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A meme on the internet thats a green frog thats on a unicycle. It was made into a song. It was first made in a math book by a teacher.
by Know Your Memes November 24, 2018
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That frog lookin ass boi. He is the shit, and the only reason to live.
Laron: yo is that "dat boi"?

DeShawn: oh ya dawg that's definitely him. Only cool niggas where crocs on they feet
by Savage Cucumber May 21, 2016
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a gangstalicious person. "dat boy" is the true embodiment of a G. usually hails from massachusetts.
adam: you seen dat boy?
emily: ya i seen dat boy
adam: dat boy gotta fresh grill
by Star Power February 14, 2009
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