Green’s Dictionary of Slang

dozed adj.

[fig. use of dial. dozed, of wood, rotten]

1. (Ulster) very drunk.

[UK]Smollett Roderick Random (1979) 384: He expressed his satisfaction, telling me that one of his poets had lost his senses, and was confined in Bedlam, and the other was become dozed with drinking drams.
[Ire]Share Slanguage.

2. (US drugs) intoxicated.

[US]W. Motley Let No Man Write My Epitaph (1959) 130: She done dozed off good.