What is “Fuck You” Money, you ask? Fuck You Money (henceforth referred to as F.U.M.) is a certain level of wealth that basically allows you the ability to do whatever the fuck you want, whenever you want to, however you want to, for the rest of your life and then some – And if anybody has a problem with it, you can just say….

"Make us proud, son.."
You get the idea. For the sake of argument, I will set my F.U.M amount at $1,000,000,000 USD. Or, as The Sultan Of Brunei calls it, “Hooker Money”:
1. Scrooge McDuck-esque Money Pool:

Scroogy Mc-D making it "Hail"
Why a pool you say? Because a whole vault would just be douchy. Also, I would probably need alot more money to fill a vault rather than a pool.
Maybe just an inflatable pool, come to think of it.
Either way, who hasn’t thought of having a SMD money pit at least once in their life? I’m almost positive, that every time Duck Tales came on I thought to myself “Wow, I’d sure like to have me one of those money vault things to swim around in”.
Sure, it would be impractical. Sure, the sheer logistics of swimming through a sea of gold coins just doesn’t add up. Sure, coins are as filthy as a Greg Giraldo roast session (RIP G.G.). I don’t care.
Look at this duck. LOOK AT HIM!!! He’s happier than a pig in shit. That’s the life, right there.