A fork of Rural Dictionary
The inability to care or feel any bit of emotion
Oh, hey look, a flying rat's ass.
I told her last week that I don't give a flying rat's ass
The two expressions flying fuck and rat's ass combined for a greater expression.
Adam: It's always been my goal to make it as a u.d.w.o.t.d.
Ricardo: I dont give a flying rat getting ass fucked.
Ricardo: Just kidding. I do and I wish you good luck.
Adam: Bet.