Scots Magic

A joke I heard today:

An Englishman and a Scotsman go to a pastry shop.
The Englishman whisks three cookies into his pocket with lightning speed.
The baker doesn't notice.
The Englishman says to the Scotsman:
"You see how clever we are? You'll never beat that!"
The Scotsman says to the Englishman:
"Watch this, a Scotsman is always cleverer than an Englishman."
He says to the baker,
"Give me a cookie, I can show you a magic trick!"
The baker gives him the cookie which the Scotsman promptly eats.
Then he says to the baker:
"Give me another cookie for my magic trick."
The baker is getting suspicious but he gives it to him. He eats this one too.
Then he says again:
"Give me one more cookie... "
The baker is getting angry now but gives him one anyway. The Scotsman eats this one too.
Now the baker is really mad, and he yells:
"And where is your famous magic trick?"
The Scotsman says:
"Look in the Englishman's pocket!"