Definitions by mongrelssister

gaigasm 

To fake orgasm for the manga/anime character Maito Gai from Naruto (otherwise known as a fangasm; but for this specific character only).

The phrase has been coined by numerous fans on fanart and forum communities.

Did you see that sexy fanart of Maito Gai? I so gaigasmed!

gaigasm by mongrelssister May 6, 2009