Here are a few quotes that we appreciated from last night's premiere:
"What are you basing your British accent on?"
Shawn: "The usual places, Peter Pan, the Geico Gecko, Phineas & Ferb's Granddad"
After Gus flatly refuses to go along with Shawn's new crazy idea, which of course he ends up going along with anyway:
Shawn: "Come on, Gus, don't be the mystery mousketool."