piss in the wind

in. to do something that is futile and counterproductive; to waste one’s time doing something. (Usually objectionable.) Shut up! You’re just pissing in the wind!

Common Names:

Name	Pronounced	Usage
Alty	['ɔ:lti]
Harun	-	Arabic, Turkish, Bosnian
Bonds	[bɔndz]
Juhani	YOO-hah-nee	Finnish
Aydan (2)	AY-dən	English (Modern)
Rebecca	[ri'bekə]