Pokémon is an anime created for OLM,Inc studios and licensed by 4Kids Entertainment.
Ling-Ling is a spoof of Pikachu.
Pokémons
In A Very Special Drawn Together Afterschool Special, several Pokémon characters have appeared in the shot where they were introduced to Xandir by Spanky, they are all wearing businessmen suit: Including Pikachu, himself, Jigglypuff, and some random parodied pokémons.
They appear later in Jun-Jee's wedding with Toot in Freaks & Greeks.