Whenever you take a dump into someone's washing machine before they load it, right before they turn it on, or during the beginning of the washing (RECOMMENDED). Kind of the opposite of the Kansas Dust Storm
Man 1: Dude, when Sam was washing his clothes, I dropped him a French Cyclone into his washer and started it. He's going to be so mad :D
A friend who visits on rare occasions, but still manages to rush in to your home with various alcoholic beverages and/or drugs, forces you to consume said items, takes you to a club, buys you MASSIVE shots until you black out, occasionally finds you a ride home and then disappears in the morning. This friend typically does not contact you until the next "big party" or house D.J. comes to town.
Krystal: Hey Shandy and I are going to see Trashy this weekend, wanna come?
Thomas: Oh I can't she's a total cyclone...