Continuity mistake: Chris Farley and David Spade are driving in a borrowed police car. When the camera is on Spade, the window is not open, then it is open a bit, then it is closed again.

Black Sheep (1996)
Trailers
Directed by: Penelope Spheeris
Starring: Gary Busey, David Spade, Tim Matheson, Chris Farley, Christine Ebersole, Grant Heslov
Genres: Comedy
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Governor Tracy: Now you'll have to tell me your name so I know who to make the check out to.
Clyde: My best friends call me Cash.
Trivia: When Chris Farley is playing football with the kids and they're in the huddle, he says the play is "32 belly option on 2, on 2". In Tommy Boy when Chris and Rob Lowe go cow tipping, Chris gets down and says, "It's a 32 belly option on 2, on 2".
Question: In the film, Officer Robbie seems to have heavily modified his police cruiser, including adding nitrous. In real life, could an officer actually modify his or her vehicle, even if it's at their own expense? The examples of modified police cars I could find online are never real cop cars (they're for a car show, just a stunt, or hoax of some sort).





Answer: A major police department would probably not allow modifications to an official vehicle, even if it was assigned permanently to a particular officer, due to safety or insurance concerns. That said, many departments do use high performance or exotic vehicles seized during crimes under various forfeiture laws. Most times these are for promotional purposes, but I do know of a Florida department that used a souped-up Dodge Hemi-Charger painted in standard department livery for traffic enforcement.