Rocky Johnson
Cody Michael Burger (born August 4, 1983) is an American former child actor and network engineer whose noteworthy acting credentials include portraying Cousin Rocky Johnson in "National Lampoon's Christmas Vacation" (1989), an appearance on the hit television program "Home Improvement" (1991), Mel Gibson's vehicle "Forever Young" (1992), and most recently, several lines delivered alongside Ben Stiller in Disney's "Heavyweights" (1995).