A Giraffe has made several appearances throughout the series. In "Courage in the Big Stinkin' City", a giraffe was seen sleeping in the train next to Courage. In "Snowman's Revenge", another giraffe was sleeping next to the Parachute Lady and Courage in an airplane. Another giraffe was a security guard in "King of Flan".
- The Giraffe (the "humanoid" one) can be a caricature of an afro-american for the colour of the skin and for the fact that he appears on the New-York subway.
- Also, the fact that giraffes are african animals makes the theory more possibile.