There’s nothing more Irish than… an angry American with Irish heritage telling Irish people that they’re not properly Irish because they don’t have a permanent pint of Guinness in their hands, and sometimes listen to British bands.

https://twitter.com/DanaLisa/status/871673839272513536

He fumes:

“I’m sick of you Irishmen telling us Irish-Americans what a real Irishman is. I’ve been to Cork and Dublin and you’re nowhere near as Irish as us in Boston and New York. In your bars I’ve witnessed you watching soccer games and listening to British bands, with not a pint of Guinness or an Irish Flag in sight. I think Ireland is too near to Britain, so come to Boston to be reminded of what being Irish is all about. It seems you’ve forgotten true Irish pride.”

Reminds me of story of House of Pain member gigging in Dublin who said to another band "we found a great Irish bar!" https://t.co/Q6agwAH4UG — Graham Linehan (@Glinner) June 5, 2017

Here is a wonderful term for this phenomenon.