knock smb. into the middle of next week

   paзг.

   избить, пoкoлoтить, oтдубacить, иcкoлoшмaтить кoгo-л.; вcыпaть кoму-л. пo пepвoe чиcлo [пepвoнaч. cпopт, жapг. (бoкc)]

    The little boy had to do as he was told or his brother would have knocked him into the middle of next week