Slappy Blackhead's Way Cool Journey Through Time

Slappy Blackhead's Way Cool Journey Through Time is a movie that Arthur and D.W. went to instead of Doll Story 2 with Muffy, Francine and Buster in "D.W.'s Time Trouble". It is a time traveling movie where a mischeivous prankster goes back in time to pull pranks on different people including his principal.

It is possibly a combined parody of Bill and Ted and Back to the Future.