What is Grabber?
1.
Chest pain caused by heart disease marked by the death or damage of heart muscle due to insufficient blood supply to the heart.
Jim drank, smoked, and ate bacon every day, now he's dead from a grabber.
See
2.
One who shamelessly pursues any overtime available as long as its for payment - a Mercenary
Might have known he'd be working over Christmas - he's a right grabber