a. U.S. slang. Fuddled with drink; hence, muzzy, dotty.
1890. Arizona Republic, 1 July, 1/3. Future lexicographers will have to put woozy in their dictionaries . Unless you can say woozy with the nonchalance of a denizen of the Hub calling for a plate of beans you are very woozy.
1897. Voice (N. Y.), 22 April, 3/2. In the woozy lexicon of the voting church there is no such word as power.
1909. O. Henry, Roads of Destiny, iv. 64. A woman gets woozy on clothes.
1917. Conan Doyle, His Last Bow, viii. 295. The man was mad.
Well, he went a bit woozy towards the end.