Bill the Bubble Guy
From Muppet Wiki
Bill the Bubble Guy's very specific talent -- that he could make bubbles come out of his head -- was used as a regular running gag on Muppets Tonight.
Bill first appeared in episode 102. In that episode, the head of the network threatens to cancel Muppets Tonight and replace it with a show starring Bill unless Garth Brooks performs a country song.
In episode 107, he and his family appeared in a film called While You Were Slapping.
Bill also appeared in the recurring segment The Real World Muppets.
