Every family might have different house rules when playing the card game UNO but UNO wants you to know that one move is totally illegal.
In a tweet over the weekend, UNO said you cannot stack DRAW 2 and DRAW 4 cards.
That means, if someone puts down a DRAW 4 card, you must pick up 4 cards and then skip your turn. You can't put down a DRAW 2 card and make the next person pick up 6 cards.
Some Twitter users disagreed with UNO's stance while one person wrote, "I love how folks were arguing with Uno about how to play Uno. A game they created."