The dickish person that always bogarts their weed and booze. They seem really nice in person but are always very reluctant to share weed or alcohol at parties and often ask you to pay them back regardless of any favors you've done them. It's also very likely that they think highly of themselves.
Person 1: Brandon wants you to pay him back for when he smoked you out last week.
Person 2: What the fuucckk I've smoked him out like five times
Person 1: Yeah he's being a real castro about it.