Define Halfpipe Meaning

Halfpipe
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

"yo son, i was rocking a halfpipe during math class"
By Neille
Halfpipe
Half of a pipe that is ridden in to "get air" while doing some kind of extreme sport

Did you see the mad air I got off that half pipe Joe?
By Jeni
Halfpiping

Yo, so I was halfpiping this bitch earlier because she couldn't fit it all the way in.
By Margaux
Halfpipe
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.

Not cool bro. Not only did she give me a halfpipe but my jean shorts are ruined.
By Eileen
Alaskan Halfpipe
when you shit in a condom, freeze it, and then use it as a dildo

I totally gave your mom an Alaskan halfpipe last night
By Amber
Carpet Halfpipe
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.

Justin Bieber: I cant believe that my Italian boyfriend was not down to do a carpet halfpipe.

Perez Hilton: I am sorry Justin I just got my chest hairs waxed so it wouldnt be a true carpet halfpipe

Justin Bieber: fine. but r we still down with anal

Perez: frick yeah!
By Trescha
Tomo's 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

Tommo:Oi mayoh come get pissed.
Mayoh:1 more go........10m later
Tommo:oi man come get pissed
Mayoh:1 more go.......1hour later. mmmmmmmmm alcohol......2 hours later.zzzzzzzzzzz snoring his head off on the halfpipe.
By Diann
Halfpipe Head
When your head is so concave that it looks like a halfpipe.

"I heard Tamika is gonna be here tonight. You know, the chick with the dented head."
"Shit is beyond dented. She's got a straight halfpipe head. I'm gonna hit a 540 Indy Nosebone off that bitch if you know what I mean."
"No."

"Brendan is dumb as fuck. Man better not come at me with that halfpipe head."
"I heard his head collects water when it rains."
"Nuh uh, really?"
"No not really you idiot."
"Aw man. I have all this salsa with no bowl. You had me excited."
By Tabitha