According to which card it is, an activity is performed. The card drawn is placed aside, not to be drawn again. Moving in clockwise direction, after the activity is done, the next person picks a card and so forth. Continues until someone falters, takes too much time, or can't think of one, in which case, they drink. At any point in the game, that person can put thier thumb on the table - the last person to catch on, drinks.
Nines are the question cards.
The person who draws the card immediately looks at someone and asks them a question. That person then turns to someone else and asks them a question, and so on. The person who draws an ace, gets to make any rule they want. When a King is drawn, it is kept out on the table, face up. The person who pulls the fourth King, has to slam the glass in the middle of the table.