Jack The Lad 

A "Jack The Lad" tends to be a male (or a butch lesbian) who's a bit of a bad boy, or so he thinks. The typical stereotype would be a guy who walks about thinking he owns everything (tend to be rather dashing and have multiple tattoo's), and feeds on attention.

to gain an insight into the life of a jack the lad, stick on an oversized lonsdale hoody and join your nearest gang of chavs and chavettes NOW, or simply visit www.isketch.net

Jack The Lad by Chickenwings August 29, 2006

Jack Johnsoned 

Equivalent of "getting jacked". Being cheated out of something or duped.

"Man, a week in Fairfax, Va. we were totally Jack Johnsoned"

Jack Johnsoned by jordotech March 21, 2008

Dirty Jack 

The act of incest when jack h shags his sister up the ass whilst his girlfriend is sat in the corner shoving pineapples up her pussy

A person who sleeps with there sister is a dirty jack

Dirty Jack by Easy123456 November 27, 2019

randy jackson, the 

n. A method of masturbation. A face is drawn on the tip of the penis using blood or ink, then the penis is slapped and called "dirty girl" until orgasm is achieved.

Harry was really, really, really, really embarrassed when his mother caught him performing the randy jackson

randy jackson, the by Matt May 1, 2005

Jack Rabbit

A man who has fast but not deep penetration during sex, similar to a jack rabbit popping his head in and out of a hole quickly. Usually only a little more than the tip of the penis enters, and it is quickly removed repeatedly so as to only stimulate the head of the penis.

It can be used as a verb and a noun

Girl 1: "How was your date last night? I heard that guy jack rabbits."
Girl 2: "Yeah, he's a Jack rabbit all right. Speedy dick barely got in there."
Girl 1: "What's with guys jack rabitting all the time? It's so selfish."
Girl 2: "I don't know, maybe they think the faster the better? Anyway, I definitely won't fuck him again."

Jack Rabbit by NiNo Marie June 12, 2013

Jackslap 

a common term used by military firefighters, meaning to "dust of the bitch slap" or to "Slap you with the back of one's hand". This is commonly used from one soldier to another if someone says or does something stupid, pushes just the right buttons, or irritates another soldier.

"Soldier, I will jackslap the cowboy piss out of you if I don't get my goddamn newspaper back!"

Jackslap by Bryan H. September 13, 2006

jack-off 

To masturbate until the point of ejaculation is reached.

Oh, oh, ho, oh my god, wait.. wait a..., oh OH SHAZAAAM!

jack-off by gabe April 21, 2005