look up any word, like cunt:
 
1.
An intense moment of joy brought about from something related to World of Warcraft, such as discovering brand new legendary items and new bosses in future game patches.

see also: geekgasm
omgwtfbbq I just wowgasm'd at the thought of my mage with that legendary caster staff!
by maxehkins September 07, 2006
 
2.
The response someone has to something EXTREMELY AWESOME that includes almost predominantly the word 'wow.'
Teenaged girl 1: I got tickets to Justin Bieber's concert next week!!!

Teenaged girl 2: Really? WOW WOW WOW WOW WOW WOW WOW WOW WOW WOW WOW!!!!!!

Teenaged girl 1: You totally just had a wowgasm.
by Jim and Pam's Baby March 02, 2010
 
3.
when a WOW player suddenly squirts from the sheer joy of playing WOW. usually only happens to the nerds that waste their time with this game. real people just go out and do better things with their life. like real sex.
1) Jeriel has a wowgasm every time he reaches a new level. what a freak.
by Grandmaster HH January 14, 2009