I was walked out immediately...

I was walked out immediately...

A group of friends invited me to a meeting to discuss a business idea. Little did I know, they invited several others. Upon arriving, I hear one of them talking of the idea in detail, emphasizing it's nuances and how it "has never been done before!" The arrogant asshole begins...
"Wasn't there some kid in Scotland that came up with this idea before?"
The other said: "Don't you mean Ireland?"
I said: "Po-tay-to, po-taw-to."