A few years ago, Neil Gaiman found a Satanic Tomato in his garden.
This year, I got him beat. I had two Satanic Tomatoes.

Well, they're satanic until you turn them upside down. Then, they're naughty tomatoes.

I wish I'd been able to capture the 180-degree twist in the longer one's... er... protuberance. Unfortunately, it wasn't a very cosmetic tomato. Almost all of my plants got hit by fusarium wilt, and a lot of the fruits got spotted as well.
Once I shaved off its spotty hide, though, it sure was tasty. Dunno about the evil, though.