Eat lobster and 🍤 with lemon butter sauce.
I'd hang out at the mall and play grab azz all day. Yeah, that's right, I'm a dirty old man.
Get up at 8AM and stay up for 24 hours.
Then at 8AM tomorrow, still feel as good as if I had slept as usual.
Buy a bunch of trips throughout the world with someone else's money.
Lets see . . . I might go crazy at many eating establishments (I am a foodie) . . And no consequences also means no Calories . . .
Also, more nefarious answers might benefit from a "Purge" reference -
order all kind of movies online.