吹牛

吹牛	chuī niú	to talk big / to shoot off one's mouth / to chat (dialect)
吹	chuī	to blow / to play a wind instrument / to blast / to puff / to boast / to brag / to end in failure / to fall through
牛	Niú	surname Niu
牛	niú	ox / cow / bull / CL:条,头 / newton (abbr. for 牛顿) / (slang) awesome