MIAMI, FL - FEBRUARY 21: A Popeyes restaurant is seen on February 21, 2017 in Miami, Florida. Burger King and Tim Horton's owner Restaurant Brands International has announced plans on buying Popeyes Louisiana Kitchen in a deal valued at $1.8 billion. (Photo by Joe Raedle/Getty Images)

It’s about to go down!

Two iconic fast-food restaurants are currently locked in a beef over chicken, arguing over which chain serves up the best sandwich.

With the launch of Popeyes new chicken sandwich this month, Chick-fil-A felt a little territorial, taking to Twitter to declare, “Bun + Chicken + Pickles = all the [love] for the original.”

Those behind the Louisiana Fast kitchen’s social media accounts simply replied, “… y’all good?”

Which chain takes the crown for best chicken sandwich?