The Growth

In a bedroom, in a small house...terror grows. Bill is a man who wants to
be a good father but finds the task a lot more demanding after he is bitten by his
date. Now confined to his room with a strange growth on his shoulder, he must
find away to survive. Passing closer to the point death with each minute, Bill's
family and friends only intensify the gruesome nightmare he is living. 

This has some fun FX in it.