hizzchek

From imdb: An evil scientist implants the brain of Michael (Paul Walker), a murdered high school student, in an animatronic Tyrannosaurus. He escapes, wreaks vengeance on his high school tormentors and is reunited with his sweetheart Tammy (Denise Richards). Together, the couple try to elude the mad scientist and the police and find a more appropriate vessel for Michael's brain.

Babes in Toyland, the 1986 remake starring Drew Barrymore and Keanu Reeves. Absolute madness.