This is a damn fine episode of Psych. The narrator says so, as he teases the show's Twin Peaks-inspired "Dual Spires."
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Psych pays homage to Twin Peaks on the episode "Dual Spires." This is a must-watch installment of the USA hit.
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Psych Season 5 Episode 12 Quotes

My name is Shawn Spencer, and this is my partner Lodge Blackman.

Shawn

Gus: They act like they've never seen a black person...
Young Girl: Excuse me, sir, but are you Frederick Douglas?