Super Mario Bros 2 for NES.
Me, 2 years old: I WANNA BE THE PRINCESS
Me, 3 years old: Where's Mario 2?
Me, 4 years old: I really miss Mario 2.
Me, 5 years old: *frothing childhood obsession* Must! Have! Mario! 2! *plays SMB3*
Me, 6 years old: Why can't I have the one thing in life I desire? MARIO 2! COME ON! (Yes, I did have that big of a vocabulary at 6.)
Me, 11 years old: *Googles Super Mario Bros 2 free* Hey, what's this? An emulator? *downloads, struggles with it for a day*
Next Day:
HAHAHAHALLELUJAH! Impossible! Unthinkable! IT WORKS! Oh, wait, I have to delete this in 24 hours. Oh well, since I'm a law abiding citizen.