That One Guy Who's Always Preaching

A bespectacled man in a flat cap drifts up to groups of young men, chuckling knowingly as he warns them not to repeat the mistakes of his own wild youth. Every sermon misfires: the teens he scolds are being paid by Mr. Shin to unload boxes, the pair in loud outfits are hired birthday clowns, and the street robbery he steps into is Sensei Doug Duggart demonstrating an attack for his paid self-defense class. Then a much older man in near-identical clothes strolls over with the very same routine, tells him to quit being so preachy, and settles their argument with an absurd claim about his age.

The clip joins the sketch's two parts, which aired separately in the episode; the second part features Leslie David Baker, Stanley on The Office, as the even older lecturer.