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
Jovan	-	Serbian, Macedonian
Arminson	['a:minsn]
Lilijana	-	Slovene
Nazariy	-	Russian, Ukrainian
Ferdynand	fer-DI-nahnd	Polish
Sunnifa	-	Medieval Scandinavian