In today's edition of things that remind you of how old you are, is supermodel Cindy Crawford's Super Bowl XXVI ad from 1992. The model was just 25-years-old when she starred in the memorable Pepsi commercial that is now considered a classic. Buzzfeed.comIn the ad, Crawford, who was wearing a white tank top and jean shorts, pulls over at a gas station and steps out of a red sports car to buy a can of Pepsi. Nearby, there were two young boys watching as she made her way to the vending machine and takes a swig of the fizzy