嗨药 Traditional form: 嗨藥 Pinyin (reading): hāiyào Definitions: (slang) to take drugs recreational drug Characters: 嗨 - an exclamation 药 - drugs, medicine; the leaf of the Dahurian angelica plant Traditional characters: 嗨 - an exclamation 藥 - drugs, medicine; the leaf of the Dahurian angelica plant