When at school, all the kids except Wendy, Gregory, and Kenny are wearing T & P shirts. However, when the school annoucers anybody wearing those shirts has to go home, Kenny runs out with the kids. Even though he's poor and can't afford a shirt, he is still smart enough to sneak out of the school. :)
That's no doubt a reference to those schools that have tried to ban wearing of South Park T-shirts.
- -- Stephen Hopkins PGP key ID 0xE24AA972 on public key-server or e-mail me. "It's the alien anal probe! It's shooting fire from Cartman's rectum!" SP#101