Filthy Frank was the central character of the Filthy Frank Show, created by George Miller, who later became known as musician Joji. The series ran on YouTube in the 2010s and built a huge following for its surreal, intentionally offensive comedy and characters like Pink Guy. Clips and catchphrases from the show spread widely as reaction audio on forums, edits and soundboards long after Miller retired the character in 2017, and this excited oh yeah chant remains one of the most recognisable vocal bursts from that era.