Many times postgame interviews can become a practice in dry public relations.
San Diego's quarterback started the entertaining interview by being honest about the narrative entering Thursday's tussle.
"We knew nobody gave us a chance, and nobody should have given us a chance either if you were outside of our locker room," Rivers told Rich Eisen and the gang.
"But we came in with a lot of confidence," the 32-year-old said. "We had won five of the last seven here. We said let's go play our best game and get another one and stay alive. Let's stay alive and see what happens."
(You need to watch the above video to truly appreciate Rivers' "Stay alive!" comment.)
» On milking the clock and keeping Peyton Manning on the sideline: "I think time of possession is overrated, unless you are scoring. You got to score at the end of those drives ... tonight we finished those drives."
» And, of course, he shows off his rattlesnake cowboy boots.
Watch the entire 11-minute clip. It will be the best thing you do all day.