"The Blonde's Special Order" joke
A brunette, a redhead and a blonde went to an ice cream parlor together. The brunette went up and asked for a Dr. Pepper float with no ice cream. The counter man was confused, but gave her a Dr. Pepper float with no ice cream.
The redhead went up and asked for a single dip of vanilla ice cream with Pepsi poured over it. The man was really confused now. But he gave the redhead her order.
The blonde was listening to the other two women and thought that she should have a ''special order'' too. So she went up and asked for an extra-large root beer, but hold the roots.