Quote Originally Posted by BigJer View Post
I've heard 4 1/2 used. And DD for double down.
If you want people to understand your nomenclature:
DD = double deck
6D/75% pen a 6 deck game 75% of cards, 4.5 decks, dealt before the cut card comes out.
6D/4.5 decks means 6 deck game and 1.5 decks dealt before the shuffle card is hit.
6D/1.5 means 6 deck game 4.5 decks dealt before the cut card is hit.