I have a parody of Mambo No. 5 stuck in my head that goes a "A little bit of Ledyba in the sun, a little bit of Diglett all night long" - and I cannot find the origin of it. There's a set of Lou Bega promos for Kids WB including a Pokémon parody of Mambo No. 5, but the line is nowhere to be heard there - I am sure I didn't make this up because this is probably the first time I've conciously thought about Ledyba as anything other than just a name in a PokéDex list.