Perry Coma

From the "King Yakko" episode (09/24/1993) of animated television series Animaniacs . Voiced by Jeff Bennett, even though Spinal Tap actors Christopher Guest and Michael McKean guest-voiced the villains Umlatt and Spink that episode.

Perry "Coma" is an old, old joke about real singer Perry Como, whose voice and singing style were so smooth and/or boring, it would put you in a coma.