a person/hook up that you have at your convenience and can rely on for sex but aren't very invested in because of lack of emotionalattachment. you could ditch them at any point.
It's not like you really gave a shit about Jacob anyway. He was just an ace in your back pocket.
Ace is shorten for da last name of the leada of Ace-blocks and all know locations of these hoodlum blocks are Rahway, and Los Angeles. What to call each block is A-block