From WordNet (r) 3.0 (2006) [wn]:
boozy
adj 1: given to or marked by the consumption of alcohol; "a
bibulous fellow"; "a bibulous evening"; "his boozy
drinking companions"; "thick boozy singing"; "a drunken
binge"; "two drunken gentlemen holding each other up";
"sottish behavior" [syn: bibulous, boozy, drunken,
sottish]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Boozy \Booz"y\, a.
A little intoxicated; fuddled; stupid with liquor; bousy.
[Colloq.] --C. Kingsley.
[1913 Webster]