倒挂腊鸭——油嘴滑舌

Chinese edit

For pronunciation and definitions of – see 倒掛臘鴨——油嘴滑舌 (“A dried preserved duck hung upside down - mouth becomes full of oil and tongue becomes slippery; speaking in a confident way but without careful thought or honesty; glib, being a fast-talker”).
(This term is the simplified form of 倒掛臘鴨——油嘴滑舌).
Notes: