not give a rat's ass

not give a rat's ass for/about (something or someone)

rude slang To not care at all about something or someone); to attach no importance to someone or something. I don't give a rat's ass about making money, I just want to do something with my life that makes life better for others. Do whatever you want, I don't give a rat's ass.
See also: ass, give, not

not give a rat's ass

not care at all about something.
See also: ass, give, not
References in periodicals archive ?
The Bush administration does not give a rat's ass about the fate of gays in Arab countries.
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