吹牛 brag； hot air; shoot the shit;talk big 例句他说他如何如何赚钱，我就不太相信，我们认识以来他总是喜欢吹牛。I don't believe all he says about the profits he is making; ever since I have known him he has liked to talk big.
吹牛皮chuī niúpíto boastto talk bigtalk bigchuī niúpíboast; brag; talk big这个人言过其实，就会吹牛皮放大炮。This chap likes to exaggerate and is good at nothing but boasting.
北京青年123
