jackoff 

n. A male who "jacks off"; v. to masturbate. adj. Dumbass

n. He's such a jackoff.
v. Don't let me catch you jacking off again.
Adj. That fucking jackoff guy.

jackoff by Ben fuckermother August 26, 2003

Jackoff 

1. The action a guy is doing when masturbates.

2. A person who is a motherfucking asshole dipshit. Basically. Also can be called a Jerkoff. (See 'Jerkoff' for more information.)

3. A nickname you give to someone named "Jack".

1. I had some good porn in front of me, so I just had to jackoff to it.

2. Guy: *Slaps girls ass*
Girl: Damnit! You're such a Jackoff!

3. For Jack's birthday, I gave him a card that said "To Jackoff"

Jackoff by FangPawnFire December 31, 2008

jackoff 

to grad the base of the penis and slowly pull to the tip repeatably till you orgasm.

nick: how the date man? john: bad she didnt show i had to jackoff all last night. nick:oh.

jackoff by zsadist 28 May 27, 2011

Jackoff 

One who your father-in-law disapproves of to marry his daughter.

Billy D: Matt’s a jackoff. Don’t marry him.

Jackoff by BIGfish50 May 14, 2020

jackoff 

a way to increase your risk of prostate cancer, yet addicting

i had a bad day, so i went home to jackoff

jackoff by chriso6 January 29, 2009

Jackoff 

Jackoff .. Is a person who thinks they are something and knows they’re not . Someone who chimes in on conversation with information About the subject that Is completely wrong and has zero clue as to what they are talking about . Someone who is Always wrong with the information they give you and is also the most Annoying person you know . Someone who talks a big game but never delivers along with constant empty promises . People that make plans and don’t show up . Someone that tells you they are calling you right back but they don’t . A Person who tells you That they are going to help you with a favor on a specific date but never do . Some one who is completely unreliable..

What happened with Fred on sat didn’t he say he was going to help you move ? I called him 5 times and sent him texts he never answered .. wow .. what a jackoff !!

Jackoff by Steele February 6, 2019

Jackoff 

When you tell some one to piss off

Jackoff you bitch

Jackoff by EDP445forprez July 1, 2020