3 Movie Quotes about 40Th Birthday with AudioBrowse clips, ranked by user ratings. Listen online or download free MP3 and WAV clips. 1 Ten, twenty, thirty, forty. Boy, what a life line! Walt Disney as Mickey Mouse in Fun and Fancy Free 2 Now then, that monkey isn't young. He's 40 years old now! Quote from The Invincible Armour 3 Honey, he's 40 years old. He knows his way around. Quote from Uncle Buck (1989)