The following samples are some Beijing dialects which have been already accepted as Mandarin in recent years. 二把刀: èrbǎdāo means 'not very skillful'; 哥们儿: gēmenr means 'good male friends'; 抠门儿: kōuménr means 'parsimony'; 打小儿: dǎxiǎo'ér means 'since childhood'