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."