Hand Jack 

The act of putting your penis into an unsuspecting and sleeping victim's hand. While being careful not to wake the person, you proceed to thrust your hips until climax. The next morning the person will awake with crusted semen in/on their hand not know where it may have come from.

My god Sandra, after I passed out last night, I think Steve may have come into my room and hand jacked me.

Hand Jack by Stumpie2012 June 12, 2009

fast hand jack 

a person who spends 20 to 21 hours a day learning pointless skills in any sport or activity.
-football
-poker
-teabaggin
-avin a ogwin
-turkish googelin'

fast hand jack-guys i can now do it 5 times faster (in any of the above)

fast hand jack by rjhawkins August 25, 2006

Second-Hand Jackass 

A more common form of FBJ (Full Blown Jackass). Commonly referred to by physicians as SHJ, it is passed on to a person through significant exposure to a person(s) infected with FBJ.

Cases of SHJ may be more extreme than FBJ as their bodies are not used to it. However, even though those possessing FBJ may have less severe symptoms, it is incurable.

For symptoms refer to the word Full Blown Jackass.

Rob: "Damn Kane I was such a jackass yesterday to Sarah."

Kane: "You've been hanging around me too much."

Rob: "Oh great, now I have Second-Hand Jackass."

Second-Hand Jackass by Kane Maroc January 7, 2009

One hand Jackson 

Masturbating

"My mom caught me pitching a one hand Jackson."

One hand Jackson by gayboyadvance March 4, 2015

Jacker's Hand 

The unsanitary and unsavory practice of neglecting to wash one's hand(s) after masturbating and getting oneself off with a good wank.

Carl worked up a chub and got himself off in the bathroom with a quick, feverish wank. He then proceeded to make his grandma a sandwich for lunch using his Jacker's Hand.

Jacker's Hand by Eaton Holgoode October 31, 2015

Jackpot hand

(Noun) A term used to describe a hand in poker that contains 3 sevens, or three of a kind sevens. This is derived from the idea that 3 sevens is considered the jack pot on a slot machine.

Since that 7 came out on the flop, I've got a jackpot hand!

Jackpot hand by OlFashioned November 14, 2013