Adrenaline Makeover: Principal Quinlen. She starts off as very nervous and upset but the frantic pace and perils of the mystery causes her to lose her ponytail, glasses, and the top buttons of her blouse, and gains a more adventurous attitude.
Hell, we even see her keeping her phone in her bra, literally seconds after she gets her adrenaline rush. Oh, and cleavage. Lots of cleavage...
Shadow Discretion Shot: Spoofed. Fred assures Scooby they wouldn't leave him behind at the Mystery Solvers State Finals, but then excuses himself to go sob and wail — but we hear him and see his shadow angsting.
Daphne:(winks to Scooby) They actually put it off till next week so you could get better... but we haven't told Fred yet.