Grahamstacking
Whilst playing poker, obviously stacking your initial investment and profit chips separately, so you always know exactly how much you've won and avoid puting your initial investment in play. This comes with the downside that your opponents can also see exactly how large a bet it would take to make you dip into the initial investment.
Jason: I notice you have your chips in two stacks...and that one stack is exactly $20. You Grahamstacking it, bro?