half-pipe

This is the origin of the word as far as I know. Two opposing ramps originally used for BMXers, but now used by snow boarders, roller bladers, skateboards and others. See also quarter pipe.

I heard they're building a new half-pipe down at the park this summer. Let's try it out but I'm not down with wearing all of the armor they are going to require.

by Tentochi February 11, 2005

half-pipe

When a girl start giving a guy head but then decides to stop/leave before the guy blows his load.

She stoped giving me head before I cames and she left. All I got was a half-pipe.

by King of Half'rs January 15, 2005

half-pipe

noun, meaning a penis that is not fully erect, but half-way.

It was horrible when I had to walk in front of the class with a half-pipe hanging out.

by Jonathan and Carl January 9, 2004

Half Pipe

A term for a skateboard ramp that looks like a U, named a half-pipe because it is essentially half of a full pipe.

How the fuck is half pipe not defined yet?

by tomtom not johnjohn May 14, 2011

Half Pipe

when you dont have a full on hard on, but you got a semi hard on.

i cant stand up right now cos i got a half pipe.

by halfpipeasaurus April 3, 2011

half-piped

while taking a shit, the turd curves up and collides with the nut sack!

Adam R was taking a shit and got half-piped!

by Zach Laflair March 19, 2008

Half-pipe Special

The act of laying on your back on the bed with your feet up over your head secured by the headboard so it enables you to suck your own dick.

Man, I gave myself a crazy half-pipe special last night. Now my back is killing me.

by getfisted December 11, 2012