Trap
Generally found in anime, a trap is a boy why deceivingly looks female. even after realization, people are still attracted to this trope.
Guy 1: hey, you know (Trap name)?
Guy 2: Bruh yeah i got like 3 body pillows.
Guy 1: thats actually a dude.
...
Guy 1: You're gay.
Guy 2: Just hand me the rope, i'll get this done myself.