Two ladies at the bar

I was in a pub last Saturday night, drank a few, and noticed two very large women by the bar.
They both had pretty strong accents, so I asked, "Are you two ladies from Ireland ?"
One of them chirped in saying, "It's WALES, you friggin' idiot!"
So, I immediately apologized and said, "I'm sorry. Are you two whales from Ireland?"

That's pretty much the last thing I remember...