Geekwank 

Pertaining to a particularly sexually alluring fictional character, particularly of the animated/computer generated variety.

'Dead or Alive is, like, a total geekwank.'

Geekwank by katanademon April 1, 2010

geewank 

An attempt to combine gee and wank to form a more obscene expletive. Native to Dublin, Ireland.

This is a pile of geewank.
My face is on fire! Geewank!

geewank by Donal January 7, 2005