via @Phillies

Fans who go to Philadelphia's Citizens Bank Park this season better put on their stretchy pants.

This season, the Philadelphia Phillies will be selling the "Wayback Triple Triple" cheeseburger at concession stands. This burger is intended for serious meat-lovers.

Here's what the "Triple Triple" is made of:

Bun

Nine beef patties

Nine slices of cheese

One tomato slice

Lettuce

According to Wayback Burgers, this item contains 2,200 calories, 139 grams of fat and 187 grams of protein. The Phillies have not set a price yet for the new offering.

Take another look at the massive burger:

Good luck, Phillies fans.

[Twitter, h/t NBC10.com]