The phrase "Who Dats Bald Knob" refers to a Cajun restaurant called Who Dat's Cajun Restaurant located in Bald Knob, Arkansas. This family-owned restaurant has been serving Cajun and Creole specialties since 1997, offering dishes like award-winning gumbo, crawfish, shrimp creole, and more in a family-friendly atmosphere

. "Who Dat" is also a well-known chant and identity associated with the New Orleans Saints football team and the culture of New Orleans, but in the context of Bald Knob, it specifically relates to this Cajun restaurant

. So, "Who Dats Bald Knob" is essentially the name and identity of a Cajun restaurant in Bald Knob, Arkansas, known for its authentic Cajun cuisine and welcoming dining experience