Shouldn't it be
Breakin' 2: Electric Boogaloo?
"Shouldn't it be
Breakin' 2: Electric Boogaloo?"
Or "Break-in II: Sandy Berger Part Deux".
Don't know if the sequel was worse than "Superman IV", though--that's a toughie. . .Plus they'd both have to compete with "Jaws 3D".