Translated into simple English: I am going to ejaculate all over the place.
This phrase has said to
originate from
TVFilthyFrank, where he uses this phrase in a song of his called "
FINNA BUST A NUT". This phrase means that you are going to masturbate and ejaculate, after your masturbation, everywhere in the room, causing a sticky white mess of semen.
Mike: Bro, finna bust a nut.
Jordan: Yeah bro?
Mike: Yeah bro, be
30 seconds.
Jordan:
A'ight bro
** 30 seconds pass**
Mike: Finna
busted a nut bro!