妈卖批 Traditional form: 媽賣批 Pinyin (reading): māmàipī Definitions: (vulgar) your mom's a prostitute (from Sichuan pronunciation of 媽賣屄/妈卖屄 (māmàibī)) Characters: 妈 - mother, mama 卖 - to sell; to betray; to show off 批 - comment, criticism; batch, lot; wholesale Traditional characters: 媽 - mother, mama 賣 - to sell; to betray; to show off 批 - comment, criticism; batch, lot; wholesale