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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He's a star.. balla P.I.M.P. hustler/ Buisnessman. The G.O.A.T. when it comes to fuckin these hoes. AKA.. SE definition for JP
whos dat... oh snap its DAATT BOYY!!!
by Sir Dickems February 24, 2005
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A meme featuring a frog on a unicycle. Followed up by "oh shit, waddup!"
by doggo42 May 11, 2016
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Internet meme originating on 4chan and widespread on iFunny, tumblr, and reddit. It's a picture of a frog on a unicycle with the caption: "here comes dat boi!", followed by, "oh shit waddup!"
self-proclaimed meme lord #1: here comes dat boi!

self-proclaimed meme lord #2: oh shit waddup!
by dopeswipepro May 11, 2016
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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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