Not giving a fuck, especially that of rats. Not the even lowest fucks were given. You really do not give a fuck.
Did you hear about their break up??
No I don't give a rats fuck.
by Ratman6969 February 28, 2013
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Means the same as, "I don't give a flying fuck", "I don't give a Funyun", "I don't give a rat's patootie", etc.
This is a clean way of saying it -- though that hankie really needs to go in the wash. :-)
WarGrowlmon: What? Beelzemon?

Taomon: What are you doing here?

Rapidmon: Looking to hit us while we’re down, huh? That’s your style right?

Beelzemon: Hey, trash me if you want but I swear I’m here to help.

Rapidmon: Do you even know the meaning of the word?

Beelzemon: I’m on the level fellas, really.

WarGrowlmon growls at him.

Beelzemon: But I don't give a dirty handkerchief if you believe me or not, cause my partners believe in me.

Flashback to Mako giving Impmon his gun.

Mako: You can blast all the bad guys with it.
by Telephony December 24, 2014
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Used to put more emphasis that you don't care.
Dan: you know mom will be mad if we're late for dinner but I don't give a fuck
Tom: Well, I don't give two fucks, she makes crappy meatloaf anyway
by J'adore UD May 20, 2010
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I don't give a flying fuck is a combination of words you say when you don't care about something.
Person 1: I just ate some mac n cheese

person 2: I don't give a flying fuck
by Oceeandude April 28, 2022
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To express that you don't care about something in a meaner way.
You: GET YOUR FEET OFF THE COUCH!
Me: wdym? I don't give (swears)?!?
by IamNotTheScratcher12345 September 1, 2021
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To care so little about something that one half of the standard fuck will suffice. Used when you want to make clear that you truely could care less.
Mary: "Do you want to go have sushi or steak?"
Joe: "Whatever, I don't care".
Mary: "Or should we go to Benihana?"
Joe: "I don't give half a fuck! Let's just eat!"
by Jumpingrat July 2, 2006
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