A fork of Rural Dictionary
When a man uses his dick to tap his balls into a girl's ass. Like making a putt on a golf course.
My girlfriend and I were fooling around and instead of anal sex, I 19th holed her.
Hooking up after an event, ala in golf where the 19th hole is where you go to drink.
Event Planner 1: Everything's finished. Have you seen Debbie? Event Planner 2: She found a cute guest and took him to play the 19th hole.