What happened to the guy who jumped from a 100 foot tower into a large glass of root beer?

This looks to be a play on a classic joke or riddle. The normal punchline is: "He experienced a soft drink." The humor in this case comes from the expectation that the individual who jumped into a glass of root beer would have a soft landing, contrasting with the potential risk associated with jumping from a full-size height. It's a lighthearted and punny way of framing a fictional scenario.