wacking shaft

A spontanious beating of the shaft. It is a very uncontrollable sensation. This is very common when one is hard.

Wayne: Man, my wacking shaft is really uncontrollable.
Courtney: That's understandable, wacking shaft happens to alot of guys i know.
Emily: Yeah, my brother had wacking shaft the other night

by Balllllsack July 9, 2010

Hella Wack

When something is beyond just wack, it's hella wack.

Weird lil boi: Yeet just copped the Gucci door frame.

Any reasonable person: That's hella wack.

by .yA BoI. August 17, 2018

Wack the Bird

Male masterbation. Commonly used as a slang term describing the sexual acts of one, like "Beat the Meat."

Dude, beat the meat is so out of style, use Wack the Bird.
I Wack the Bird every time I see her.

by Paso Robles Slang March 9, 2010

wacked off

getting a handjob, being jerked off.

"man, some chick wacked off a guy right next to me, sick shit"

by tooms July 30, 2008

wiggity wack

Not regular type.

Cheerleader: You're so wack.

So and So: Wiggity wack?

Cheerleader: No, just regular type.

by h*r fan March 3, 2004

Mad Wack

like super wack. like really really wack.

dude that guys bullshit was mad wack!!

by Elizabeth n Nick April 10, 2006

wack attack

To have the sudden urge to masturbate in a public place, usually a restaurant, and to then start beating off savagely.

O man did you here? Bobby had a wack attack at his nephews birthday party! What a sick bastard.

by d00d April 27, 2004