We tried McDonald’s new Double Big Mac with 4 patties — here’s how it went

This megaburger puts the quadruple in quadruple bypass — it’s no wonder obesity rates are through the roof.

McDonald’s beefed up its menu to the extreme Thursday by resurrecting the much-anticipated Double Big Mac: essentially a regular Big Mac, plus two extra patties, which clocks in at nearly 800 calories.

[This is a developing story, stay tuned for updates about heart attacks and diarrhea.]

“The Double Big Mac is double the fun, with four 100% all-beef patties,” declared McDonald’s corporate blog.

Starting Jan. 25, this four-tiered titan — which originally hails from Australia — will be available for a limited time at participating outlets. (Customers can find out which stores sell it by downloading the McDonald’s app.)

For McDonald’s die-hards, this marks a welcome return for the quadruple-decker sandwich, which debuted in the US in March 2020, before getting “furloughed” amid the burger joint’s COVID-era streamline.