There was a movie that played on the 13 nights a few years back that I can't remember the title for. The movie was about how a nerd used a rare spider to get back at the jocks that would bully him. Only he made a mistake and used a female spider instead of a male and the result was that the spider bred with a different spider and soon the whole school was infested.

So if anybody knows what movie this is please tell me that would be great.