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
Harve	HAHRV	English
Rosaline	RAWZ-ə-lien, ROZ-ə-leen	English
Diksha	-	Indian, Hindi
Byung-Ho	byung-ho	Korean
Baines	[beinz]
Poseidon	pə-SIE-dən (English)	Greek Mythology