WATCH: Detroit police chief proposes friendly wager with Green Bay police ahead of Sunday game

Detroit Police Chief James Craig is calling the Green Bay Police Department out.

Clad in Lions gear, Craig and a few other fans took to Facebook Live to talk a little smack before Detroit takes on the Green Bay Packers on Sunday evening.

"This is for you Andy Smith," he said, addressing GBPD's police chief. "And your 250 officers. I got something for you."

Craig says that if the Lions win, Smith and his officers have to eat a classic Detroit Coney dog.

"I am not going to eat a cheese curd," he said. "I don't even know what a cheese curd is."

The smack talk took place at American Coney, which celebrates its 100th year in business next year.

Check out the full video below.