Oh, and the "all dolled up as a star, you make me laugh"
Maybe he wanted to express the feeling of being "garnished" to look like every star should, and to be more "attractive" for the future fans, giving the sense of that tough guy, the typical rockstar everybody loves and everybody wants to see on stage.
He probablly thinnks that is pathetic, but more pathetic than that is him accepting it. So that makes him laugh at himself.
Oh, and the "all dolled up as a star, you make me laugh" Maybe he wanted to express the feeling of being "garnished" to look like every star should, and to be more "attractive" for the future fans, giving the sense of that tough guy, the typical rockstar everybody loves and everybody wants to see on stage. He probablly thinnks that is pathetic, but more pathetic than that is him accepting it. So that makes him laugh at himself.