an sailor that roams the ocean while intoxicated
That geisen crashed his drunkass on the rocky cliffs.
by Rajeev Anchan January 09, 2007
To be homosexual, with long blonde hair, and a lose anal cavity
"Quit being a Geisen and put that cockmeat back where you found it. Also cut your geisen-ass hair and quit being a complete toolbag. Faggot."
by PongoMan September 26, 2007