What in the world could this be???

[dunkerton12]

So I found a tomato on my plant yesterday that looked really strange. No other tomatoes on the plant look like this one, not even the ones in the same cluster.

Any ideas as to the culprit?

Thanks in advance.


Here's a picture of it: https://docs.google.com/open?id=0B92cPW ... zdJOFRFX2c