Stone Shaker

1. A person that shoots dice, either in back-alleys or in desperate situations such as an addiction to gambling.
2. Someone who gambles (literally or metaphorically) with something too important to lose (i.e; their life, their last money, their heart, etc.)
3. A gambling addict

"Stones" in this case referring to the dice, and the shaker being someone who shakes the dice in their hand to provide momentum before throwing the dice. A stone shaker is, literally, someone who shakes dice.

"(that) Stone shaker is looking fine/She is a heart-breaker every time/She never seems to realize/That someday she will be crying too" - Hot Street by Michael Jackson