Definitions by onthefringe

bag o' cats 

Refers to someone who is being particularly surly, moody, sour or otherwise unpleasant, a.k.a., a bitch... someone you might approach in the same way as a bag of fighting cats.

Best when said in a real Irish accent.

She's like a bag o' cats.

bag o' cats by onthefringe August 27, 2008