What is Low Jack?
1.
The ankle bracelet used as a tracking device worn by those under house arrest.
"i can't go to the party, man. I'm still on house arrest. They'll know i left the house cause of my low jack."
2.
the act of recieving a handjob from a dwarf or midget.
dude, when we were in tijuana,i so got a low jack from that dancer.
See