User blog comment:Kittyfire/Random Topic Blogging!/@comment-5151799-20110926003130/@comment-3006892-20110926032126

Okay, again, it was probably accidental, but:

Mufasa: (Sum up) Simba, when I die, you will be king.

Simba: OH I JUST CAN'T WAIT TO BE KIIIIIIIIIIIIIIIIING!

In other words, he can't wait for his father to die.