Daryl is definitely going to punch Rick one of these days. Due to a rare disorder, Nick Santonastasso was born with one arm and no legs. He recently rose to Internet fame by using this condition to zombie prank people in a local grocery store. The folks who make The Walking Dead were fans of this video and reached out to Santonastasso. Their goal: scare the shit out of Norman Reedus. Check out the video above. I'd say that's a mission accomplished.