Illinois' 21-17 win over South Carolina in the Citrus Bowl -- a historic marker for the Fighting Illini, who for the first time since 2001 eclipsed 10 wins in season -- was overshadowed by a bizarre feud between two of college football's most colorful head coaches.

Illinois head coach Bret Bielema and South Carolina's Shane Beamer got into it during the Cheez-It Citrus Bowl Tuesday night and it doesn't seem like their feud will calm down anytime soon. Beamer explained that he believed Bielema was upset because of a trick play South Carolina ran on a kickoff return.

Fast forward to the third quarter, Illinois coach Bret Bielema was checking on an injured player on South Carolina’s side of the field when he decided to taunt Beamer with the arms-out substitution sign. Suffice to say, Beamer didn’t appreciate it because he absolutely snapped.