Killer Klowns from Outer Space (1988) -- Aliens come, eat townspeople, witnesses aren't believed, John Carradine shows up briefly, one nice animated sequence of a shadow attacking someone ... My wife and I enjoyed it enough that when my daughter reached her teens we watched it with her.
Re-Animator (1985) -- gory, funny, gory, nasty, funny, obscene, gory. Somewhat satirical as it progresses from excess to excess, sort of keeping the spirit of the Lovecraft story then completely sending it off the rails. Not for all tastes. Not sure it would even be for my taste anymore, but I enjoyed it greatly at the time.
Randy M.