You befriended the Goths, like everyone else playing this game.

You've farted on animals 25 times.

You completed your first day in South Park.

Over the course of the game, you've scored 100 perfect attacks.

You've unlocked all of the upgrades for a New Kid ability.

You defeated the Boss Hall Monitor while wearing freckles.

You've farted on people 100 times.

You defeated the Meth Tweekers while wearing the Evil Cartman goatee and bald cap.

You collected 5 Chinpokomon.

You flung a turd of your own creation at an enemy.

Wear an outfit worth more than 5000 silver.

Show your gratitude to any NPC after talking to them.