In the pantheon of insane food mashups, this makes a burger with a Krispy Kreme donut as a bun seem downright TAME.
Maple Lodge Farms in Brampton, Ontario, Canada is now selling a HOT DOG that uses a CHOCOLATE ÉCLAIR as a bun. The éclair is split open, the hot dog rests inside, and then there's the sweet éclair cream on top.
Maple Lodge Farms debuted the "Éclair Dog" at an event called the Canada National Exhibition. If you don't want to make the trip to Canada, you could probably recreate it at home pretty easily. BUT DO YOU WANT TO?