Win or lose, appearing in the Super Bowl is no guarantee that a team will do well next season. Onion Sports looks at Super Bowl squads that went from penthouse to outhouse:
1977: After riding their down-and-dirty, take-no-prisoners style to a Super Bowl victory, the bad-boy Oakland Raiders spend the entire next season in rehab
1992: A workmanlike Super Bowl-hosting performance by the Metrodome is not enough to bring the big game back to the oppressively uncomfortable gray monstrosity
1994: After pulling off a 52-17 annihilation of the Bills in the previous Super Bowl, the Dallas Cowboys trudge through the entire season only to be forced to play the Bills in the Super Bowl yet again
2000: The St. Louis Rams experience one of the worst Super Bowl hangovers in history, losing their first game of the next season by 464 points
2003: After winning the Super Bowl, the Buccaneers did not play so well the next season
2004: Despite their 2003 Super Bowl victory, the New England Patriots go 18 games without winning another one
2005: The Cincinnati Bengals, reeling from the shock of having a winning season, begin referring to their first playoff game as "our Super Bowl" and promptly lose
2008: Super Bowl MVP Peyton Manning proves once and for all that he can't win the big one when his team loses to the Chargers in the divisional playoff game