Everyone that pisses their pants every time a microwave gets revved up can relate to Cousin Eddie's woes. In the John Hughes classic National Lampoon's Christmas Vacation starring Chevy Chase, Eddie finally caught a break, as he found a sensible spot to drain his RV's shitter...in a sewer drain. This Christmas Vacation t-shirt features an image of Cousin Eddie's RV and the shirt reads Merry Christmas Sh#@%er Was Full!