Just got this in an E-mail:

Investment alert: Pfizer Corp. (NYSE: PFE) is making the announcement
today that VIAGRA will soon be available in liquid form and will
be marketed by Pepsi Cola (NYSE: PEP) as a power beverage suitable
for use as-is, or as a mixer, under the name "Mount And Do."

Pepsi's proposed ad campaign suggests: "It will now be possible
for a man to literally pour himself a stiff one."