So you’ve got $50 billion somehow and since you don’t needs billions, you keep a million dollars for yourself and decide to get rid of the rest of the money. How? In the most pointless way possible.
Eat out at a restaurant? Leave a hundred dollar bill as a tip.
Guy on the street begging for money? Give him a wad of hundred dollar bills.
Mailing a fragile parcel for Christmas? Use hundred dollar bills instead of newspapers to protect the fragile gift.
What’s the most pointless thing you can come up with?
buy a 1,000-hectare piece of land, plant lots of hard wood saplings, put up a small tent with an easy chair outside it on the highest point in that area, and spend your days sitting out watching the trees grow.
Stuff hundred dollar bills into bottles, take my boat out (bought for the purpose), let the bottles loose.
Hire someone to weave an ornate shirt out of 100s. Wear the shirt to a party, give it to someone that night. Remember to bring a back-up shirt… made out of 50s.
Offer a substantial prize for anyone who can bring me Tootsie Roll Pop wrappers with the Indian and the star.
Spend a day walking around, pretending to sneeze. With each sneeze, throw out massive amounts of cash to the ground and leave them.
Install a secret room/hallway/etc in my house.
Get a car (an extra car, of course) with hydraulics - the wild kind I’ve only seen in movies and look preposterously inconvenient. Drive around. Give rides to friends.