whack off

The gift that keeps on giving!
Making love to yourself.
Masturbation

If I whack off with both hands, that's a perfect ten.

by England phi beta gamma April 4, 2008

WHACK

1) When power is applied on a diesel locomotive and then engine revs up.
2) People shout WHACK when window hanging behind a diesel locomotive, when it revs up and starts to thrash.

"Whack it up driver!"

*driver applies power on the loco*
WHACK!!!!!

by Tomton THD June 18, 2020

that shits whack

A phrase used to descrbe an object or action which is out of the ordinary.

Guy1: Hey look at my stupid ugly car!
Guy2: No way, that shits whack!!!

by Michael' Bob Zancob June 27, 2004

Whack Fest

Whack Fest can occur any time, but usually on a Saturday morning/afternnon. It consists of Masturbating thouroughly for at the least amount of time 2 hours to the prefered 5 hour mark. This masterbation is done consistently by stopping just before you are about to "Blow the Load!" Wait about 10-15 min (no touchy touchy!) then proceed again. Keep this up for the prefered 5 hours, and let it go! This will leave you with Mt. St. Helen in your crotch.

Scenario 1: Corey- "YO, Scott what are you going to do this weekend?" Scott- "I'm gonna participate in a whack fest."

Scenario 2: That test was hard, I think I deserve to have a whack fest.

Scenario 3: "No, mom I cant go to Uncle Clyde's Funneral. Why? Because I'm gonna do whack fest! Damn it!"

by Dana Poling October 7, 2004

Whack Bitches

Crazy, psycho, unrelenting, stalking, usually wildebest-like bitches. To be avoided like the plague.

Dude, that whack bitch kept on me all night!

by Martov March 1, 2005

Cheese Whack

Cheese whacking is something that only can be by men who are well endowed. It entails removing one's penis and smacking it on a solid surface - normally a table. A really good cheese whack will not only make a half decent noise it will also leave a knobcheese stain on the surface in question.

Cheese whacking can have several meanings. Normally it means "look at my cock, isn't it big". However, it can also take the form of abusing an inanimate object, such as a computer.

Tom got really angry with the server, so he cheese whacked it.

by Lord Football April 4, 2005

Whack job

A crazy person

Jana was taking selfies at the top of "Jungle Jim". She is a certified whack job!

by Jimbo bob June 25, 2018