startupper

Noun

 * 1)  A person who is passionate and enthusiastic about the creation, development and preservation of startup companies.
 * 2) * Coloring Outside the Lines: Confessions of a Digital Native (page 60)
 * Of course, you could also rely on your own cash reserves, as many startuppers do with their second companies — Evan Williams, for example, used his windfall from selling Blogger to Google to buy out the investors in his new company, Odeo.