Looking for someone to play Wii Sports with? Get thee to a nunnery! We admit that this unofficial commercial is predictable and probably a bit corny, too -- just like our post title -- but at least it's 10 million times more entertaining than Sister Act.
As for the origins of the clip, Youtube user Phil Strahl and several of his classmates at the University of Applied Sciences Salzburg shot the commercial for a Post Production course last year. Make sure you watch it 'til the end for some extra goofiness -- how were they able to knock down bowling pins while playing tennis?