"Movie monsters" refers to the frightening creatures or characters that appear in movies. They are often larger than life, scary, and play a role in scaring or thrilling the audience. Full definition
Monster Kill is a tower defence style game where players are matched against a slew of classic movie monsters as they try to smash through a small gate at the base of the level. (appspy.com)
Bad ideas in education are like horror movie monsters. (educationnext.org)
However there could have been some improvements, especially in the acting and visual effects, but what can you expect from a low budget B movie monster flick? (rottentomatoes.com)