A man walked into a bar on the 100th floor of a building, chugged a pint, then jumped out of an open window.

Ten minutes later, with no injuries, he ran back into the bar, chugged a pint, then jumped out of the same window.

When he returned ten minutes later, a man asked him how he survived.

“You see, alcohol makes you warmer and heat rises. So if you chug a pint really quickly then concentrate really hard as you fall, you temporarily float just before you hit the ground.”

The man was so amazed that he too chugged a pint even faster than the other man, then jumped out of the window. He fell and fell and fell... and then landed on the ground with a splat. He died instantly.

The bartender then turned to the man in the bar and said, “You’re such a dick when you’re drunk, Superman.”