When the results of your sexual encounter leave a girl sightly satisfied, and you're mutually okay with it. She's had better for sure, but your "performance" in the 5-7 minute session somewhat made it worth her time. She won't be telling her friends about it, and that's probably for the best.

when you're hungover as shit after a spending a night drunk as a skunk

An average sexual encounter. Nothing great nothing terrible just average sex.