Chew on This: Wayback Burgers

IRVING – Sunday is National Cheeseburger Day. So if you're looking for a place to indulge, you may want to take it back – waaaaay back – to Wayback burgers in Las Colinas. A concept that uses real, fresh meat, like they did way back in the day.

"This food is like the old fashioned burgers,” owner Rawah Hassan told Newsfix. "Wayback burgers is just really unique. We have everything for everybody."

From the classics to The Cheeeesy – with a grilled buttered bun and four slices of cheese. To the Rodeo – a cheeseburger filled with onion rings and tangy BBQ sauce.

Chew on This: Wayback Burgers is challenging its customers to try and finish the Triple Triple, a two-pound cheeseburger with nine patties and nine pieces of cheese. Just let that one digest.

Now this question is, who would be brave enough to do the Triple Triple challenge?

"I would probably try it,” Kyle Hodgekiss said. “I definitely would probably try that challenge just to see if it was something I could do."

But is it even possible to finish it??

"Oh yeah, definitely,” Hassan said. "Last year I had someone who ate it in one minute and 30 seconds."

Hey, if you do finish faster than anyone else in the country, you'll win $3,330!

Just say a prayer for your stomach.