Name that quote!!!

[Justino14]

ok so ill say a quote from tv or a movie and u have to tell me what it is and who said it...5 guesses per person and  someonelse can host it cause i might be gone
hes 1. "Hi mailman, I'm 4 years old."

[Justino14]

wow.noone likes name that quote...should i delete this then or no?

[Qsmash]

Foster's Home for Imaginary Friends. Maden Foster in a big head 4 year old costume...

...Don't ask me how I know that...