Definitions by Jim and Pam's Baby

Wowgasm 

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.

Wowgasm by Jim and Pam's Baby March 2, 2010