After noticing a popcorn had been stuck in the vending machine, I unsuccessfully try and dislodge it.
*Edit*
I uploaded this years ago but forgot to link the follow up video. Thanks everyone for the responses, check out my victory in the 10 second follow up which happened right after this video ended and I could control my laughing.
http://www.youtube.com/watch?v=5MFZoH...