its basically a way of saying something is amazing, awesome, silly, epic and cool. it's not "baddie" like hot cheetos, its "baddy" like hellpark and wally t from the hit show teen titans go
A male version of a “baddie” : A man that is very attractive, can hold his own, and provide for himself. He doesn’t care about people’s judgement and treats everyone with respect! Respect isn’t given it’s earned though.