In one of my Dublin dad's locals in Aston (The Guild on Witton Rd) most Friday nights there were big fights between different regions from Ireland but mainly the Dubs V the Culchies and it was unreal to see loads of local Murphy builders lorries racing to the scene to join in with planks of 4 by 2 to beat the shit out of each other!
My dad said you can always tell a culchie because he walks strangely like he is walking behind a plough in a field and he wasn't joking
Sorry to go off-topic but it brought back such fun memories!