A solo artist is one so adapt to masturbation that they take it to the level of an art. It is so named for the expressions that are made during the process of self pleasure are reminiscent of those made by a guitar player in the midst of a peticularly difficult guitar solo.
That boy Crispin, sure is one hell of a solo artist.
The ultimite insult. If delivered properly it can end any sort of argument. Usuealy delivered when someone comes to your house and breaks your shit, or an obnoxious prick. There are different levels of being a Douche-douche. Each individual Douche-douche has his own title: Douche-douche Commander, Douche-douche Killer, The Douche-douche, etc.
Ben:Oh my god Cole just broke my guituar.
Dean:Yo man, he's Triple Douche-douche legend.