When you experience something so awesome it causes you to ejaculate and vent your bowls simultaneously.
Bloke#1: ZOMG I just heard that Slash and Ace Frehley are colaborating for the next Frehley album!
Bloke#2: Dude... you just made me shorgasm.
The sensation created by just the right amount of wasabi with your sushi. Word origin: sushi + orgasm = shorgasm
"Oh yesssssssss! I just had a shorgasm with my last piece of sushi."