A guy rushes into a bar, orders four expensive thirty-year-old single malts and has the bartender line them up in front of him.  Then, without pausing, he downs each one.

    "Whew," the bartender remarks, "you seem to be in a hurry."
    "You would be, too, if you had what I have."
    "What do you have?" the bartender asks sympathetically.
    "Fifty cents."