怪声怪气

Explanation: Describe the sound, tone, singing and other funny or weird ugly 　　Usage: Joint type; as the predicate attribute, object; containing derogatory 　　Source: Lu Xun's "Janus-faced _set_ of publicity and a show": "to off master, Lin sister self-proclaimed, Guaishengguaiqi, sing to sing to, then it had to be heat faint." Thesaurus:  deliberately ambiguous speaking