Jack Off

stimulating your penis with your hand to cause orgasm and ejaculation. Male masturbation.

Brian had the blue balls so bad he had to jack off as soon as he got home.

by Marty October 19, 2003

I'd Jack That

When you express your desire to steal a nice-looking car. Similar to "I'd Tap That".

"Damn, I'd jack that Phantom"

by SsSaAaMmMii March 25, 2009

jack thornton

A heartless man who has no care for anyone else around him. He is a complete dick head and will definitely rape someone in his future

Wow he's a complete jack Thornton

by Camoman November 23, 2016

Chat Jacked

When someone sends you something cool over chat and you post it on a social networking site before they have the chance.

Rich sent me a cool Photoshop when we were chatting so I chat jacked it and posted it on Facebook.

by CocoSantango July 24, 2010

Jack Mayo

To use semen as a lubrecant in masturbation
it could be stored in a fridge, or be used imediatly, if feeling resilliant

Person 1 "Why the fuck is the sperm in the fridge?!"
Person 2 "For a Jack Mayo..."

by Wallyswapple January 14, 2009

jack sykes

A gay, fat, dicklicking idiot who loves to be a genuine asshole and knows it too well. Don't fall for his facade, he's a fucking cocksucker and will do anything to manipulate your trust and eventually, your dick too!

Go muncha cock you fucking jack sykes..

by Miss Mohammed November 25, 2018

Jack-Henry

That one annoying kid that is good at literally EVERYTHING, and nobody likes him because of it.

Damn, is there anything Jack-Henry ISN'T good at?!?

by LiterallyEveryoneEverLol February 1, 2020