1 definition by Spritzey the Fairy
An itching orgasm; caused when you get thorny, then you must scratchsterbate, which causes you to have an itchgasm. When you get an itchgasm, you have to itch yourself so hard that you get to a point where it feels so good that you just cant stop.
Guy 1: Aw, dude, I was so thorny last night, I just had to scratchsterbate, and I had the best itchgasm. Yeah, that itch really outdid itself this time.
Guy 2: *slowly backs away*
Guy 2: *slowly backs away*
by Spritzey the Fairy April 23, 2013