Celebrity Joke: Mathilde and Prince Filip is a Safari Park

Mathilde and Prince Filip walk through a safari park, Mathilde sees a giraffe and asks: “What kind of animal is that?”¬†Filip replies: “That’s a dangaroo.”¬†Later Mathilde sees a lion and asks: “What kind of beast is that?”
Filip: “Oh, that’s a dangaroo too.”
Moments later they see an elephant and Mathilde asks: “What kind of animal is that?”
Filip: “Oh, that’s another dangaroo.”
Mathilde says: “That’s good of you, how do you know all that?”
“Well,” says Filip, “when we entered here, I saw a sign that said: All animals are dangerous!”