You defeated Princess Kenny in your girl makeover disguise.

You've spent $500.

You have collected half of the available costume sets.

You befriended your father.

You knocked out 3 or more enemies with a single fart outside of battle.

You defeated the Boss Hall Monitor while wearing freckles.

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

Collect all trophies in Spyro 2: Ripto's Rage

You accepted your fate and chose the name Douchebag yourself.

You made friends with half of South Park.

You successfully blocked every enemy attack in a single (non-tutorial) battle.

You defeated the High Jew Elf Kyle in battle.