not give a rat's ass

(rude)

to not care at all Frankly, I don't give a rat's ass about her.

Name	Pronounced	Usage
Rosa (2)	-	Bulgarian, Macedonian
Piotr	PYAWTR	Polish
Sohrab	-	Persian, Persian Mythology
Nadica	-	Croatian, Serbian
Fern	[fə:n]
Yevgen	-	Ukrainian