Definitions by Ben Ward

fnarr 

noun, verb
When used singularly:
a slightly self-dejectory nasal exclamation, not disimilar to the common nerd or geek's 'gowoohayyay'

Used after saying something of particular goofiness e.g. well, the mass spectrometer was calibrated with the electron microscope to produce some kind of hybrid dahlia - fnarr

fnarr by Ben Ward May 23, 2004