Rod half way in

When wearing pants...the fact that the zipper area curls into a curved surface resembling the formation of a halfpipe. also looks like you have an erection

Half of a pipe that is ridden in to "get air" while doing some kind of extreme sport

What you're left with when Tony Hawk throws his skateboard at the back of your girlfriend's head while she's giving you a bj.

when you shit in a condom, freeze it, and then use it as a dildo

When a man "titty-bangs" another man. In order for it to be a carpet halfpipe the reciever of the titty-bang would have to have a hairy chest. When the reciever pushes his male-breasts together it creates the halfpipe and with the hair added to it creates the halfpipe.

The place that we have madejams and the place that has held the best stacks and tricks.Mayoh loves this half pipe.He would rather skate on this halfpipe than get pissed.He also sleeps on it and passes out on it to.We should change the name to mayohs halfpipe