I was debating putting this in fun and games, but since it definitely involves some form of maturity (or lack there of), I've decided to place this here. Within this thread you can feel free to place ideas that you've heard/thought of/done that supposedly allow for "a good time," be it heterosexual, homosexual, or bisexual. although it's mainly for me to just state this ridiculous one I've heard.
One that I've heard:
eating ring donuts off of a penis. That's right, apparently a dozen donuts = a twelve pack of fun.