Whether or not you care for the game, there’s one good thing that comes out of football season. No - not the Super Bowl commercials: the bets.

During his appearance last night on Letterman, Oscar nominee Matt Damon - who is a huge New England Patriots fan - explained why he was sporting a New Orleans Saints jersey for his visit. (And we thought Anthony Mackie had it bad in The Hurt Locker.)

To cap off the hilarious chat, the Invictus star gave us something even better than his South African accent—the Matthew McConaughey!