Spanish for asshole, as in an obnoxious person, not the anus.
Girl 1: You, ok? I heard you broke up with Jesse.
Girl 2: Yeah, but he's being a real bandejo about it.
He's drunk dialed me screaming every night this week.
Then when I walk past him on my way to class, he won't
Girl 3: Chin up, girl. You were born with one asshole, you
don't need another.