One person lays one their back , head tiltied chin up, and uses some sort of tin foil or bowl in their nose with flower or bud; then a second person lights the flower or bud and inhales through their mouth
Berkeley: Yo me and sammy did a double whammy last night and got high as balls Mars: Thats so cool bro, maybe do it with me next time
Yaegor: Harry, tell him what The Whammy is...tell him about the triangle Lang: Harry, what the fuck a whammy? Harry: Well, it's a triangle. Heroin, Crack, and Cocaine.
When your side piece and your main chick bump into each other. When you accidentallydouble book your hoes and they cross paths. Can end up in a threesome if planned accordingly.