And on the topic of odd and/or quick ways to make a burger for your tailgate party (see my Tailpipe Tailgating post for another) I ran across this and just had to pass it on. 

Somehow I just don't believe the burger in the photo is actually the one that came out of the can (like that surprises you), but this is a real product: Cheeseburger In A Can. The good news is it's not meant for U.S. tailgataters, it's marketed mostly to German campers, but if you want to have it shipped to you for your tailgate, or you want to pretend you're a German camper, you can buy it here if you'd like to. Just 3.95 Euro each.