Mysterious Banana

So when the banana that I unpacked from the snack bag was set on the counter, next to a screw driver and ended up looking like this, I asked Sam if he had repeatedly stabbed it with the screwdriver.
"No," he told me and went back to doing what he was doing.
I remember reading an article once about a crate of bananas that arrived at a store and then at someone's house, with tarantula eggs in them.  I briefly thought that perhaps there was some strange insect or critter that came with the fruit.
I went back to Sam with the banana in hand.
"So you didn't stab the banana with the screwdriver."  I reiterated.
"No," he told me again.  I was totally perplexed and ready to start purging fruit.  A few minutes later he finished what he was doing and found me studying the other bananas.
"I stabbed it with a Lego," he told me as he passed by.

If you don't ask the right questions you don't get the right answers.