Once there was a blonde who wanted to prove to people that she wasn't just a dumb blonde. So she asked her friend "how could I show people I'm not just a dumb blonde?"
Her friend says, "First learn all the provinces and their capitals."
So that week the blonde learned them. The next week she was at a party and a man asked a question. The blonde says, "I know the anwser!" Then the man said " What would you know? You're just a dumb blonde?" Then the blonde says, "I'll have you know I'm not just a dumb blonde, I know all the provinces and their capitals."
Then the man said, " Okay, Saskatchewan."
The blonde started to grin.
"What are you grinning about?" said the man.
The blonde said, "Easy. S."