1. To experience unsurpassed relief from the act of flatulence.
2. An exceptionally satisfying feeling of relief and comfort after releasing a long overdue, or unusually gassy fart.
Not necessarily associated with sexual pleasure.
"I had to hold that one for so long that I had a
fartgasm when I let it go."
Twice as good as g2g, which means
good to go.
Used when pertaining to an exceptionally good deal or an exceptionally good person.
"So, did you get a good deal on that HDTV or what?"
"No. I got a sweet deal. That clearance sale was g4g."