To carry a load large enough for four giant hands, but with only eight digits and two opposable thumbs.
When I walked into the office this morning Greg quad-fisted three full coffee mugs and the coffee thermos then he distributed them to their designated owners.
by T-Russ August 31, 2007
Instead of one drink in each fist there are 2 in each. The advanced version of double fisting your drinks at parties. Only the most elite of heavy weight drinkers can accomplish this task without spilling a drip of their beer.
by omfgilyx0x June 14, 2009