phat /fæt/adjective 3noun 1forms 2 adjective3 •(slang) Excellent; cool; very good.Aiyyo, Nas? Fuck that, man, that shit was phat / But kick that for them gangstas, man, fuck all that! — 1994 •(slang) Rich in texture; prominent.The song has a phat bass line. •(slang) Voluptuous noun1 •An English trick-taking partnership card game descended from the game of all fours. formsphatter · phattest
