| Jim Henson|
1982 on Sesame Street
| Brian Muehl (1980–1984)
Pam Arciero (1984 – present)|
Grungie (Oscar's pet name for her)
Elmo's Christmas Countdown
Slimey the Worm, Telly Monster, Oscar the Grouch, Honkers, Rosita
Grundgetta is a Grouch character from Sesame Street and the girlfriend of Oscar the Grouch. Oscar occasionally calls her Grungie, while she generally calls him Oskie. In addition to being a "couple", they're best friends too. Oscar and Grundgetta, as stated by Oscar and Gordon's sister Olivia, have been friends for "a very long time". Grundgetta first appeared on Sesame Street in 1980.