Down with grapes!

What's the worst thing you've found in produce? I bring it up because of a horribly terrifyingly creepy post by Stark.Raving.Mad.Mommy, about what she found in her grapes. I think I've only really had slugs in broccoli. Nothing too sinister (yet). But after reading that, I will never look at produce the same way again. Produce is dangerous and should be inspected from a safe distance. Preferably by someone else. Wearing thick gloves. Or maybe a full haz-mat suit. Read the post. I dare you. You'll never buy grapes again.