Three Lassies from Scotland

Was at the bar the other night and overheard three very hefty women talking at the bar.

Their accent appeared to be Scottish, so I approached and asked, "Hello, are you three lassies from Scotland?"

One of them angrily screeched, "It's Wales, Wales you bloody idiot!"

So I apologized and replied, "I am so sorry. Are you three whales from Scotland?"

And that's the last thing I remember!