Suggest a movie title for the following movie plot: Keith [Chris Makepeace] and AJ [Robert Rusler] offer to provide a stripper for their college initiation party, so they go downtown to employ one. What they find is a part of the city that, after dark, is overrun by a group of vampires from another planet. Katrina [Grace Jones] gets AJ and rips his throat and graphically laps his blood). Keith spends the rest of the night trying to escape while also trying to figure out the identity of the waitress Amaretto [Deedee Pfeiffer] helping him (she says she knows him from grade school). Finally, Keith and Amaretto manage to escape up a manhole cover in the sunlight. AJ, stuck down in the dark sewers, swears his love for Keith and says he'll reform and get a graveyard shift job.
Answer:
Vamp