Electric Boogaloo can be appended to the name of a movie to indicate a sequel. This construction is somewhat dismissive of the original work and/or the idea of making a follow-up movie. The sequel may be real, planned, or imagined.
When are they going to make Titanic 2: Electric Boogaloo?
I'm just gonna wait for it to come out on TV before I see The Fantastic Four 2: Electric Boogaloo.