paddy train noun (mining sl)

An underground colliery train for transporting miners from one point to another, pulled by a diesel- or electrically-powered locomotive, or by a rope-haulage system (properly manˈrider or manriding train)

paddy wagon noun

A black Maria

paddˈy-whack noun (slang)

1. An Irishman, esp a big one
2. A rage
3. A slap, smack, blow, spanking, beating