You Can Couble the Amount of Beer You Sell Every Day
A man walks into a bar and orders a beer. While chatting with the bartender the man says: "I have a method that will enable you to double the amount of beer you sell every day."
"Really?!" says the bartender, "How?"
"Very simple. Just pour full glasses."
"Really?!" says the bartender, "How?"
"Very simple. Just pour full glasses."