Triskaidekaphobia-thon
Remember on Friday the 13th to buy ten large cups of coffee, allow them to come to room temperature, and then gargle with them, holding a mouthful of lukewarm coffee in your mouth for 30 seconds before spitting it in the drain. If you do this until all the coffee is gone, you won’t have any bad luck.
Unless…
Ugh! Doug lied to us again! Dammit! We’ve been gargling for an hour!