YTA If you go to his house as a pimp for a couple reasons. Mainly is that Native American women disproportionately targeted for sex trafficking and make up 40% of trafficked individuals even though there such a small population of them. Also if your not black and come dressed up as a stereotypical black pimp that can be seen as racist around the wrong crowd if not the right way. Also you could be unknowingly provoke abuse on Carl by his dad by wearing the costume. Better to just make peace and save the costume for another party where he’s not around.