Lesbian With Braces

Alright, listen up, you chucklehead. You think you're clever with your little jokes, huh? You probably still use training wheels. This joke relies on a pun, get it? "Box cutter" sounds like "box cut her," and that relates to the stereotype that lesbians use scissors on the box and the fact that the person has braces, which can cut things too. Simple, right? You're lucky I'm here to explain this to you, you dumb-dumb.