Franken-

Franken-: This is a prefix indicating something (monstrous) made of alien/scavenged/inappropriate parts. Refers to Frankenstein - more the popular culture movie character than the character in the Mary Shelley novel: Frankenstein

They drove over at speed, Suzanne wedged into Lester's frankensmartcar, practically under his armpit, and Perry traveling with Francis.

A Book for Today: Makers by Cory Doctorow