NASHVILLE, Tenn. -- The Vanderbilt Commodores are on a mission and tired of being considered a football joke.

Well, they're big-time now.

Mackenzi Adams came off the bench and threw for 153 yards and two touchdowns, and No. 19 Vanderbilt beat 13th-ranked Auburn 14-13 Saturday night to improve to 5-0 for the first time since 1943.

"People can think what they want to think," Vandy linebacker Chris Marve said. "We just want to show the country we're a different Vanderbilt."

The Commodores improved to 3-0 in the Southeastern Conference for only the third time ever -- the first since 1950. This win keeps them undefeated atop the SEC East while also snapping a 13-game skid to Auburn (4-2, 2-2). It was Vandy's first win in the series since the 1955 Gator Bowl, and the fewest points Auburn has scored in this series since that bowl game.

"This is what coaches live for," Vanderbilt coach Bobby Johnson said. "I live to walk into the locker room and see how happy our players are."

Trying to preserve a one-point lead, Vandy had to punt the ball back to Auburn one last time with 2:16 left, but Brett Upson kicked it 55 yards and Alan Strong downed it at the Tigers 3. On the next play, Myron Lewis intercepted Chris Todd's pass intended for Rodgeriqus Smith.

All that was left was for Adams to take a knee a couple of times, and the party was on for one of the biggest wins in the history of a program that's perennially been the doormat of the SEC. After leaving the field, the Commodores returned for a curtain call and received a standing ovation from their adoring fans.

"A lot of these teams think they're way better than us," Vandy receiver George Smith said. "But we're proving that we can play with them."

The SEC's smallest school, and only private university, is known more for its academics than its football. Fans were celebrating the Commodores first appearance in the Top 25 since 1984 even before the game started, sporting signs that boasted "Geeks rule."