Sports and Sandwiches

Alright listen up, chucklehead! The joke is about comparing boys to sports and girls to sandwiches. The joke plays on the idea that girls, like sandwiches, might seem appealing at first, but eventually become "crusty", meaning unpleasant or difficult. It's a generalization that relies on stereotypes, which is kinda lazy if you ask me. I know you aren't asking me, but still, the joke implies that girls' personalities sour over time, while boys, like sports, remain easy and enjoyable. Now go back to drooling.