Rat's arse

n.

Heard in Cork

To not care whatsoever about a matter; an expression of absolute indifference.

In use

I don't give a rats arse about what the lads are saying!

Posh English

I do not care one whit about what the fellows are proclaiming.

  • ArseThe bottom, behind, posterior. Also used as a general response in the negative…
  • Sum arseA derogatory term for a person, implying they are an arse.
  • Up her own arseDescribes a girl who is better then everybody else. Can be applied to a bloke, "he's up…
  • DangleberryHard balls of fluff (and other matter) that gather on a hairy arse that are very…
  • Continental fuckAn expression of complete indifference; could not care less.
  • Arse spiderA tenacious piece of faecal matter that, upon removal, takes several hairs with it.