jackoffulate

when your jankin it and you cum before you expect to.

man i wanted to last the entire porno but i jackoffulated and it was just aweful.

by the mello December 29, 2007

JackoffJanuary

Jackoff in pride as you start and end your January.

Aidan caught his dad participating in JackoffJanuary

by Kayden UrMom December 2, 2018

jackoffsturbate

A combination between the phrase "jacking off" and the word "masturbate." Only used when you're extremely horny.

Holy shit, watching that porno made me so damn horny. I'm going to go home and jackoffsturbate.

by Lon August 18, 2005

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"

by FangPawnFire December 31, 2008

jackoffathon

Literally, a masturbating or, "jack-off", marathon.

1. Any large amount of time (hours, days, etc.) solely dedicated to masturbating multiple times.

2. Masturbating vigorously multiple times, with friends/girlfriends, or alone for an extended period of time

Jack's wife had gone to her parents' house for the weekend. Since he had ordered the Playboy channel and didn't want all that hand moisturizer to go to waste, he decided to plop down in front of the TV and have himself a jackoffathon.

by actionman777 April 1, 2010

jackoff artist

A person (usually a man) who is good at masturbation, but since that rudimentary skill requires no particular training, it's usually used to mean someone who has no particular skills at anything beyond masturbation. An American way to designate a "wanker."

"Bob says he's an air-guitar artist."

"Bob is a jackoff artist at best. I'm not even sure he can perform air-guitar."

by al-in-chgo April 1, 2013

jackofficer

was a fake band the butthole surfers made up but the name speaks for it self .a cop who is a jackoff.

when officer Grimbly shot his own foot at the pratice range we knew he was jackofficer material.

by ralf May 15, 2004