its a blood word for crossy. meaning the rival gang.
L. - YU're homies be fuxxen with them brossy bitches
p. - iknow nigga fuxxen up.
Wow look at him, that’s a real brossy..
That’s one classy bro 🙌
A Brossi is someone who is from a European country, like Switzerland, that moved to the United States. Also, someone who is a Brossi is excellent at soccer.
Spectator One: Wow, that girl is amazing at soccer!
Spectator Two: Yeah, she really is a Brossi!