to rob someone completely unbeknownst to them, to steal everything from someone, to 'rob them blind'. to go behind someone's back when they least expect it and take as much as you can from them; the opposite of 'strongarming' someone.
"that nigga earl went off to work and me and flossy came through his crib, needless to say, we put that nigga up on blocks!"
This word is often used by Puerto rican females when playing "hooky" late at night, most of the time there goals are to hunt down a man and sleep with him. When they are sneaking out at night they refer to each other as "Gargolas."