Shriek If You Know What I Did Last Friday The Thirteenth (2000)

Continuity mistake: When the drunk fat guy falls down in Dawson's flashback, his hat falls off, yet in the next shot the hat has reappeared back on his head.

Continuity mistake: After Dawson hits Hag, she's sitting in the van. She wipes some blood off of her chin, but in the next shot it is back on her chin, untouched.

Continuity mistake: Dawson's sandwich turns into a burger, and Martina's soda turns into a saki flask, as they are walking to the picnic table at lunch time.

Mrs. Tingle: Who can tell me if Frankenstein was circumcised?

Nurse: ...and that's how I knew I wasn't a lesbian.

Killer: Do you like scary movies?
Screw: Oh. What, you mean like Spike Lee movies?
Killer: Look, lay off the Spikester! He's keeping it real.