There is a guy on Youtube named Alex Mercado. He's 22 and he's set a goal for himself. He wants to challenge himself to complete a project everyday for 365 days straight. On Day 214, he completed a challenge called "PB Foot." In this challenge, he spreads peanut butter on the bottom of his foot and he calls his dog over to lick it off. His reactions are priceless and he even talks a little bit about how it felt at the end. As a bonus, the guy is truly ADORABLE!
http://www.youtube.com/ watch?v=vz16nhA1XiE&feature=channel_page
(remove space to see the clip)
http://www.youtube.com/ watch?v=vz16nhA1XiE&feature=channel_page
(remove space to see the clip)