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Yukk!

Yukk! (formally stylized with an exclamation point) is a fictional crime fighter who debuted on American television, as a semi-regular feature of a cartoon series entitled The Plastic Man Comedy/Adventure Show, which itself aired from September 1979 to September 1980.

Yukk! is an anthropomorphic oversized dog who serves as Mighty Man's sidekick; in the show, he played the part of comic foil to the more serious Mighty Man, said comic relief appearing in the form of the miniature doghouse that he constantly wore over his head. The purpose of the doghouse was to protect the world from his face, which was supposed to be the ugliest thing the world had ever known (and which was never seen by the viewers).

In addition to being his headgear, Yukk!'s doghouse also served as storage for the Mighty Phone (which allowed the mayor to contact Mighty Man) and the Mighty Machine (a pistol that transforms Brandon Brewster into Mighty Man, and back again). Other items could also be found inside the doghouse.