Best Man

He shows up in his one scene doing exactly what a best man does: standing beside the groom, raising a glass, and delivering a toast with the kind of overblown sincerity that only makes the moment funnier. He is a background fixture of someone else's big day, briefly the center of attention.

Maurice LaMarche's gift for grandiose, theatrical delivery turns a functional wedding-party role into a tiny comic set piece. Futurama often lets minor background characters steal a scene through sheer vocal commitment, and this is one of those blink-and-you'll-miss-it turns that rewards a second watch.