1. Common misspelling/typo of the "you". Most common among Apple users.
2. Yoy means everything and nothing, but can only be used as a verb or noun.
1. "Are yoy going to the theater tonight?"
2. " Yoy are yoying it up in here!"
Used to order a drink with no ice. For water use "glup or chuss" exactly like that.
Drew:"Yo, can I getta Cherry Coke Chussed."
Tim:"Get me a Glup or Chuss."