I had to think of a frat big brother name in college and the frat is alpha phi alpha. In college, I was studying engineering and always working on projects and my roomates always called me einstein because I had a full lab set up in the apartment. So, alphanstein. I kept using it after finding out that trying to get a email on yahoo was too complicated using my initials, so now, everywhere I go, alphanstein is usually available for a handle.