I’m so gay I’m straight
The term Stud comes out of the black community, but not all studs are black. Stud refers to a certain style of butchness: either thugged out or the “white boy” style. There are soft studs and stone/ hard studs. Hard stud refers to hardcore, rather than hardened. (Although she may be that too.) Hardcore studs prefer to serve, and many don’t like to have their genitals touched or even seen. (I never saw my stud without at least her boxers on.)
Although some studs date other studs, most studs are very vocally against it. Most stud’s online dating profiles say something like: “Femme women only, no butch-femmes, tomboys or stems.”
Studs are usually seen in groups of studs, with their femme girlfriends, or, most commonly, in a corner of the club watching all that ass.