The act of physically diving into your pile of chips when you're winning at poker.
Extra points if you
break the card table and bring
the game to a halt. Based on wealthy avian industrialist Scrooge McDuck's habit of diving into his vault of gold coins.
A: "How did the Texas Hold'em tourney go last night?"
B: "
Wesley was getting tired of taking all of our
money, so he ended up McDucking. He wouldn'
t even pay for a new table afterwards."