Drink Every Time:
- Anyone places a bet
- Wayne Newton is shown or mentioned
- We see a shot of the Griswolds sitting and clapping in the audience of any show
- Anyone says "Pappagiorgio"
- Anytime Vicki gives Audrey advice
- Cousin Eddie does something trashy (like cooks on a rock or orders a big drink)
- Cousin Eddie brings bad luck
- Clark is visibly excited about something
Want to get wasted?
Anytime a casino chip or a bill (any denomination) is shown