Green’s Dictionary of Slang

1. (US) drunk.

1845		G.W. Harris ‘The Knob Dance’ Spirit of the Times (NY) XV July in Inge (1967) 50: I was right smartly smoked, myself [...] I had enough liquor plumb in me to swim a skunk.
a.1856		Burlington Sentinel in Hall (1856) 461: We give a list of a few of the various words and phrases which have been in use, at one time or another, to signify some stage of inebriation: [...] smoked.
1991		D. Simon Homicide (1993) 252: Requer, already half-smoked on good Scotch.
1997–2001		Online Sl. Dict. 🌐 smoked adj 1. extremely intoxicated, either by alcohol or marijuana. (‘I got smoked last night.’).

2. (also smoked up) emotional.

1917		Hutchinson Gaz. (KS) 4 Oct. 4/3: We get ‘smoked up’ by practicing wrong things, by having the wrong spirit.
1925		R. Lardner ‘Women’ in Coll. Short Stories (1941) 150: Too damn cute for a busher like you to get smoked up over.
1935		E. Anderson Hungry Men 250: He’s all smoked up [...] He’s too radical.
1968		Terre Haute Trib. (IN) 22 Nov. 15/6: Assistant Coach Dan Fuss said: ‘If you don’t get smoked up about this game, you don’t get smoked up at all’.

3. intoxicated by cannabis.

1977		L. Heinemann Close Quarters (1987) 153: We was a little smoked and grab-assed and poked around and fucked around.
1997–2001		see sense 1.