17. 1967 UCLA Bruins

Key Players: Lew Alcindor, Lucius Allen, Mike Warren
Finish: Won the national championship
Record: 30-0
Video: CLICK HERE TO WATCH A CLASSIC MOMENT

We could tell you about UCLA's undefeated season, John Wooden's exceptional coaching, or the fact that the Bruins dominated their opponents in the NCAA tourney. But, you know how we're gonna prove to you that this team was badass? By telling you that because of the Bruins—and, more specifically, because of Alcindor—the slam dunk actually got banned from college basketball after the 1966-67 season. How crazy is that?