Green’s Dictionary of Slang

dazzled adj.

drunk.

1892		Proceedings Old Bailey 14 Nov. 99: They were all arm-in-arm, and humming to themselves, and looked as if they were out for a day’s spree, had had a drop, and got dazzled.
1894		Truth (Sydney) 22 Apr. 8/4: In his beery travels he met Mary Ann Muir and Rose Mason [...] They induced the ‘dazzled’ one to shout at the Criterion Hotel.