Released in 2007 on the album Sex Love & Pain, "Who Dat" is a high-energy track by Tank that exemplifies the Southern hip-hop sound of the mid-2000s. The song features a driving beat and Tank's characteristic vocal delivery, blending elements of trap and traditional rap to create an infectious anthem. It serves as a standout recording from his discography, reflecting the genre's evolution during that era. The track has become a staple in his catalog, often associated with party anthems and club culture, showcasing his ability to craft memorable hooks that resonate with fans of the style.