An adjective used to describe any situation that is undescribable. It has both positive and negative connotations, dependant upon the context in which it is used.
1. I didn't know what else to say on double jeapordy, so I said "stizo"
A group of straight men perform a circle-jerk into a felt Top Hat. The last man to release himself must place the hat (The Stinoval )on his head and let the contents drip into his face and mouth.
Marty was the last one to cum, so he put the Stinoval on his head and was shamed by his peers.