The peak of sexual excitement, characterized by strong feelings of pleasure and by a series of involuntary contractions of the muscles of the genitals, brought on by Dominic Monaghan
"Domgasms are always gouch-tastic!"
by Vehura March 10, 2004
1 more definition
An orgasm caused by Dominic Monaghan
Just thinking about Dom's gouch gave me a domgasm!
by fansite4dom March 10, 2004