Irish men are smarter than Polish men.
A Polish guy and Murphy go into a pastry shop.
The Polish guy immediately whisks three cookies into his pocket with lightning speed. The baker doesn't even notice
The Polish guy then says to Murphy, "You see how clever we are? You Paddies can never beat that!"
Murphy says to the Polish guy, "Watch dis, any Paddy is smarter din you, and I'll prove it to ya."
Murphy says to the baker, "Gimme a cookie, I'll show ya a magic trick!"
The baker is interested and gives him the cookie, which Murphy promptly eats.
Then Murphy says to the baker, "Gimme anudder cookie for me magic trick."
The baker is getting suspicious, but he gives it to him. Murphy eats this one too.
Then Murphy says again, "Gimme one more cookie..."
By now, the baker is becoming annoyed, but gives him one anyway as he wants to see the magic trick.
Murphy eats this one too.
Now the baker is really mad, and he yells, "OK ... so where is your famous magic trick?"
Murphy says ...." Now look in the Polish guy's pocket!"