Hellholes is a web series from AtomFilm Studios, directed by Efram Potelle and Kyle Rankin, about a guy who discovered that his mobile home is a portal to hell.
There are two "webisodes" now. Update 1/14/07: Okay, some people were surprised there are scarry images in a horror-spoof series called "Hellholes". Now you've been warned.
And the second installment: