subject: Watch Pirhana 3D Megavideo online [print this page] Somewhere near the end of Piranha 3D, as Ving Rhames was indiscriminately firing shotgun casings into the water and Jerry O'Connell was doing tequila shots off an eighty-five percent naked woman, I decided to award this film three stars. This may seem like an unusually high number of stars for a gimmicky b-movie.