Remember the sweet, innocent days of 2017 when people argued about whether pineapple was a bad pizza topping? Now we're staring down stuff that sounds infinitely weirder, like this.

There's a pizzeria in New York City called Lions & Tigers & Squares that offers pizza that uses spicy mustardinstead of sauce. Then they use corned beef, cheese, and sauerkraut as the toppings, so it's like a Reuben sandwich. But still...

As usual with crazy pizza toppings, people on social media seem more grossed out than intrigued.

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