McDonald's has unveiled its hugest Big Mac ever

McDonald’s Big Mac is about to get even larger. 

The fast-food chain is releasing a “Giga Mac” in Japan, Grub Street is reporting.

The “Giga Mac” has double the beef of a normal McDonald’s Big Mac. 

 Japan is also home to the “Mega Potato,” a giant, 1,100-calorie bucket of McDonald’s fries. 

“The Mega Potato will set you back 490 yen and also cost you a large chunk of your dignity and possibly a few years of your life,” Japan Today wrote at the time. 

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