Kyoufu no Kyou-chan
Genres: Comedy
Type: TV, Episodes: 7
Aired: Nov 13, 1994 to Mar 5, 1995
Source: Unknown
Rating: R - 17+ (violence & profanity)
Synopsis:
A parody of "Obake no Q-taro" written by the comedian Hitoshi Matsumoto, the series is about a kid and his ugly critter (with a strange likeness with Butthead). You better not hurt the kid or Kyou-chan will grow arms on his head and feet on his mouth to rip off your guts!

(Source: TVTropes)