A man was in a pub one Saturday night, drank quite a few, and noticed two very large women by the bar. They both had pretty strong accents, so he asked, "Hey, are you two ladies from Ireland?"
One of them snapped back saying, "It's WALES, you friggin' idiot!"
So, the man immediately apologizes and says, "I'm sorry. Are you two whales from Ireland?"
That's pretty much the last thing he remembered.
