“I’ve Been Impaled” (Frozen)

We know what you’re thinking: how on Earth did an animated movie make it to the list? Well, as it turns out, animated films can have ad-libs and improvised lines too, but they just have to be extremely good! After all, it takes a lot of hard work (and money) to change the animation to accommodate a new line.

A great example of a solid ad-lib that made it to the final version of an animated flick is Josh Gad’s “I’ve been impaled” line in Disney’s Frozen. Gad played the character of Olaf to perfection and was responsible for some of Frozen’s best comedic moments.