Piranha 3DD, the direct-to-video sequel to Piranha 3D - which is pure schlock in its own right but at least its pretty fun schlock. The sequel was just so cheaply made, looks like it was filmed on a shitty digital camcorder they bought at Best Buy and the CGI is significantly worse than the previous movie, shoulda been called Piranha 2D because the fish look like crappy cardboard cutouts. The title references boobs and frankly the boobs weren’t even good. Oh, and David Hasselhoff is in it, playing himself.

edit: oh god it was actually released in theaters, I just assumed direct-to-video because it looks so bad