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 personwill awake with crusted semen in/on their hand not know where it may have come from.
My godSandra, after I passed out last night, I think Steve may have come into my room and hand jacked me.
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)
When a man grips his penis with both hands, fist over fist (requires substantially sized penis), and then has the partner grasp both of his forearms and create a motion similar to that of a jackhammer. A variation can be done by a woman holding a dildo.
Dude, that chick was crazy, she hopped on top and gave me the jackhander!
a jackhand is a very skinny boy who has freckles. he is usually either very posh or very naughty or a mix of the two. he is likely good at sport and has a squeaky voice