Kilkenny cats 打起架来不顾死活的动物[人]
Kilkenny cats \Kil*ken"ny cats\n.
Two cats fabled, in an Irish story, to have fought till
nothing was left but their tails. It is probably a parable of
a local contest between Kilkenny and Irishtown, which
impoverished both towns.
[Webster 1913 Suppl.]