Martini

I was perusing the long list of specialty Martini's at the new cocktail lounge that opened in my office building when an absolutely stunning blonde secretary sat down on the stool next to me.

Being friendly, naturally I offered, "Can I buy you a martini ?"

She replied, "No, actually you can't, alcohol is bad for my legs, but thank you."

Surprised I said, "That's a shame, do they swell?"

She smiled and said, "No, they open!"