He appears to have or think he has athletic ability, and seems to believe he can put his foot behind his head. When Phineas and Ferb created their own circus, Django attempted to do it as part of his act and subsequently had to be carried away by cart due to his injuries ("Jerk De Soleil").
He was shown at the "Summer Rocks" music festival playing rock and roll on a violin and wearing a kilt ("The Baljeatles").
Putting foot behind head: Django tries to put his foot behind his head, but he isn't flexible enough, so when he tries it at Phineas and Ferb's cirque, he gets hurt ("Jerk De Soleil").
Artist: Like his dad, Beppo Brown, he is very good at art. His latest work was a picture of him and his dad he wants to show to him, but he thinks it is too small in comparison to his dad's art to show to his dad. The picture, later, is honored by his dad putting it on the front of his giant fridge ("Oil on Candace").