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
Juliette	zhoo-lee-ET	French
Balfour	['bælfə]
Taniqua	tə-NEE-kwə	African American (Rare)
Hatshepsut	haht-SHEP-soot (English)	Ancient Egyptian
Nona (1)	-	Roman Mythology
Marike	MAH-ree-kə	Dutch