See Sturgill Simpson, Stephen Colbert Surprise Waffle House Diners

Back in April, Sturgill Simpson made an appearance on The Late Show With Stephen Colbert, where he teamed up with the host to sing about Waffle House etiquette in the song “No Shirt, No Shoes, No Knuckleheads.” Last night, Simpson and Colbert embarked on a mission: to have the greasy-spoon anthem…