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Kirby Smart is well known for his ability to inhale coaches to gain their abilities, as well as his ability to float by expanding his body. It's for this reason specifically that he has a special "hold me back" friend.
He uses these abilities to beat various college football teams, and protect fans from evil forces and antagonists, such as Darth Saban. On these adventures, he often crosses paths with his rivals, the gluttonous Cajun Cookie Monster and the mysterious Dan Mullet.
In virtually all his appearances, Kirby Smart is depicted as cheerful, innocent and a mediocre dancer but becomes fearless, bold and clever in the face of higher tier opponents.