Inslizzard
A combination of the terms "insane" and "slizzard" that can be as an adjective to foreshadow a significant amount of alcohol consumption and high level of fun experienced during a social event.
Person 1: Dude, are you ready for the concert?
Person 2: Yeah man, its going to be inslizzard!
Person 2: Yeah man, its going to be inslizzard!