Adrian Peterson got out of surgery and his mom rolled the video to his Instragram account. AP doesn't remember it, but WE will for a very long time!

Post surgery videos can be hilarious. Peterson must be pretty proud of his singing abilities, as he allowed the world to see it:

Peterson recently had surgery for a torn meniscus, and won't be returning to play football until the end of November. Maybe he'll pick up a recording contract while he's recovering!