The Chicago Cubs celebrate after Game 7 of the Major League Baseball World Series against the Cleveland Indians Thursday, Nov. 3, 2016, in Cleveland. The Cubs won 8-7 in 10 innings to win the series 4-3. (AP Photo/Gene J. Puskar)
(Cubbie Tracker) - You will be hearing the slogan "That's Cub" a lot this season as the team looks to repeat last year's championship season.
So what does "That's Cub" mean and where did it come from?