2 has that exhilarated Jon-Jon puppet rejoicing about his talent and popularity. 'I've got so many fans', 'I'm so great, it rocks', etc. And then he starts dissing the watchers, and quarrelling with Kirby, complaining about her hand up his arse and telling her to go away. This goes on for a while until her arm hurts from the excess waving...

And 3 is a phone prank. Jon-Jon asks for the phonebook, picks a random name, and pretends to call the number. The answering voice is that of an old lady, whose name is Jeunois, which has "Jeune"=young in it. Jon-Jon makes fun of that and hangs up. Then he explains that the lady sounded kind and that one should be nice to kind people. And realizes the whole thing was totally unfunny, or rather puts the blame on the audience for not appreciating his good humor.

That's pretty much it. The whole thing is rather cute, but quite random, so you probably don't need to understand what's being said anyway.