He was also a member of the Dallas Desperados, Austin Wranglers, and Chicago Rush of the Arena Football League (AFL), and the Amarillo Dusters (then of the IFL).

[1] After the gang-related death of his brother, he transferred to West Texas A&M, where he received Division II All-American and All-Lone Star Conference honors.

Larrimore was selected by the Dallas Cowboys in the fourth round (109th overall) of the 2000 NFL draft, after dropping because of character concerns and failing a marijuana test in the scouting combine.

[2][3] He impressed the team with his athletic ability from the beginning and moved ahead of fellow rookie draft picks Dwayne Goodrich and Mario Edwards.

In 2001, he was suspended for the final preseason game, the season opener and fined for missing curfew when the Cowboys traveled to Mexico City to play the Oakland Raiders in the American Bowl.

Larrimore was selected by the Austin Wranglers in the league's expansion draft, but was traded to the Chicago Rush in exchange for Cedric Walker on October 15, 2003.