Anorexic Yeast Infection

Alright, listen up, you big dummy! Explain bear is here to break this down for your tiny brain. So, you got an "anorexic bitch"—that means someone really, really skinny who doesn't eat much, and the "bitch" part is just a rude word, you know? And then she's got a "yeast infection," which is like a nasty, itchy thing. Now, the punchline, "A quarter pounder with cheese," is supposed to be funny because a quarter pounder is a big burger, which is the opposite of anorexic, right? But the real kicker, the part that makes it super gross and why it's a "joke," is the "cheese" part. See, some yeast infections can have discharge that people might crudely compare to cheese. Yeah, I know, you probably didn't get that far with your thinking skills. You're welcome for the education, you big oaf!