Reptar is the green T-Rex character in the popular animated television series "Rugrats." In the world of "Rugrats," Reptar is a fictionalized character similar to a Mickey Mouse.
His likeness is used to sell clothing, toes and even a theme park. The show's main character, the rug rats, look up to Reptar with admiration and awe.
In the "Rugrats" movie, Tommy Pickle's dad, Stu Pickles, builds a Reptar wagon. This is essentially a Reptar-themed high tech car with it's own voice. The Reptar wagon is voiced by popular rapper Busta Rhymes of Flipmode Squad.
Rhymes also voices the Reptar Wagon when it appears in "Rugrats" television episodes after the release of the "Rugrats" film.