1. A feeling of euphoria experienced when witnessing something exceptionally cool.
2. An advanced state of accomplishment and associated euphoric feelings at the conclusion of an arduous task within the I.T. field.
(1) "Man, the trailer for Episode III - Revenge of the Sith, gave me a <b>geekasm</b>!"
(2) "It wasn't until the computer did something I thought it never would... something I wanted it to do, that I was overcome with a <b>geekasm</b>. I just HAD to tell someone... preferably on slashdot."