headway 

1. Progress.

2. Signs of said progress, often used in relationships to mark reasons why they should still stay together.

3. The time interval or distance between two vehicles, as automobiles, ships, or railroad or subway cars, traveling in the same direction over the same route.

1. Headway in a career.

2. John Doe: "You have to give me some headway here, I'm trying..."

3. Suzie Q: "He's not giving me any headway, I'm gonna pull alongside him and honk my horn and give him a piece of my mind!"

headway by drunkenbeaverexploitationsects(FRATZ) January 25, 2007

headwalk

at hardcore shows, the act of running off of the stage, and continuing your jog across the faces of the crowd.

"at the comeback kid show last night, dutch headwalked about a dozen kids"

headwalk by johnny sensation January 31, 2005

headwash 

A blow job; to give oral sex to a man. This term was a popular 1980's slang. It is seing a resurgance along with other 80's terms such as dork and joystick.

I caught a headwash from this girl I met at the bar the other night.

headwash by toast455 July 1, 2005

headwaadle 

AN INTERESTING INVENTION BY IRRELEV4NTBOY WHICH CONSISTS OF SMILING AND MOVING YOUR HEAD SIDE TO SIDE

HE TRIED TO DO THE HEADWAADLE BUT HE ISN'T OG SO HE CAN'T DO IT.

headwaadle by irrelev4ntboy May 8, 2019

Headwatered 

The act of getting ripped off when buying a kayak you suspect is good but is in fact is a made in China piece of garbage.

My kayak cracked, I got Headwatered!

Headwatered by kayakfishing4life August 2, 2019

Headwanker

A rather fitting title to a headbanger who acts like a dickhead. It is inevitable to be a headbanger and a dickhead at the same time, otherwise one is not a headbanger nor a dickhead.

For more information about headbangers, refer to headbanger

Headwanker: FUCK YEAH TURN UP DA FUCKING MUSIC *Screams*
Normal person 1: That's barely music.
Normal person 2: Just let him be, he's just a headwanker.

Headwanker by JheeBz October 17, 2009

headWALL 

Internet lingo used to visualize the image of beating your head against the wall in frustration over something stupid someone has said over the internet.

Person A:
so today i was thinking, what if one day the earth gets really hot and remains at a high temperature so all the ice burgs melt and the earth floods? does anyone know if that is possible

Person B:
*headWALL*
in a nutshell, thats what global warming is.

headWALL by Moose_111 December 13, 2008