Though bananas are frequently populated by terrifying spiders, this one is probably CGI.

Don't get me wrong. You should still be very, very afraid of bananas and spiders and spiders jumping out of bananas and into your mouth and starting a family inside you, then kicking their way out through your belly button. These are all very reasonable fears you should have. But if this particular video isn't fake, I'll eat a spider!

First of all, it was originally posted by a man named Kaleb Lechowski, who is a German special effects wizard. The issue is being hotly contested on YouTube. Normally, trying to find sense, logic, or reason in YouTube comments is like combing through a pile of dog excrement looking for a bite of chocolate ice cream, but "Average Joe" makes a good point:

Sources: h/t Yahoo | Kaleb Lechowski