Catskill blackbeard
When a man dips his scrotum into a coffee mug filled with warm elderberry syrup for medicinal purposes. He is often wearing a T-shirt with no pants. The scrotum must be submerged for at least an hour to achieve any kind of benefit.
I was starting to feel a little under the weather so I gave myself a Catskill Blackbeard and I started feeling much better... until my wife came in and asked what the fuck I was doing.