Green’s Dictionary of Slang

extremely intoxicated by a drug or alcohol.

1987		Eble Campus Sl. Fall.
1996		Eble Sl. and Sociability 44: The field that I call destruction is the largest and encompasses several hundred slang items built on forms that in general usage refer to kinds of injury, harm, decomposition, or incapacitation: [...] obliterated ‘drunk’.
1997–2000		College Sl. Research Project (Cal. State Poly. Uni., Pomona) 🌐 All fawked up (adj.) Really drunk; really intoxicated; really high; totally obliterated. [Northern Michigan University, Marquette, MI].
2004		J.A. Juarez Brotherhood of Corruption 74: We hit thecelebration on Sunday and had three days to get obliterated.