This is story on The Onion's website meant to be funny... but this product will probably exist not too far into the future. Worthy of note is the crawl across the bottom of the screen - one story that passes reads: "Shasta Soda Company unveils 'new look, same fucking disgusting taste' ad campaign." Fantastic! Ahhh, The Onion. It's always entertaining.
New Wearable Feedbags Let Americans Eat More, Move Less
One additional article of note (a real article... not from The Onion) can be found here. I always considered myself "evolutionarily evolved" compared to most of the people I have encountered... but I didn't know that it was actually because of my constant use of sarcasm. Check it out, it's been examined in a seemingly scientific manner!