Full blown
Example:
Bob: mate you've gone full blown, are you alright ya dickhead?
Keith: I love ketamine.. or should I say..... Keithamine.
Bob: you're a full blownee
Bob: mate you've gone full blown, are you alright ya dickhead?
Keith: I love ketamine.. or should I say..... Keithamine.
Bob: you're a full blownee