Prompt: Hangover
"Greatest idea ever," Barney said as he sat down at their booth, "It's the Anti-Upchuck Law."
" So, is this like the Platinum Rule or the Circle of Screaming?" Marshall asked as he reached over to grab some fries.
"Neither. This Law goes beyond either of those. It is the cure to the hangover."
Ted rolled his eyes, "I think that was invented a while ago. My preferred method is gravy; Marshall is more of a tomato juice and aspirin kind of guy. So what have you come up with, Barney?"
"Sex, lots, and lots of sex. I've discovered you can fuck the hangover away."
Marshall shook his head, "You're an idiot. You cannot solve a hangover with an orgasm."
"That's not what Robin said, ha nailed it," he said, pumping his fist.
"Ass," Robin said, as she came up behind him
Barney smiled, "You liked my ass this morning, or at least your heels did."
"Enough," Lily said, sitting down next to Marshall, "No more dirty Barney sex talk. If you guys want to do that there's a perfectly good bathroom over there."