Most of the grade had been invited to a coed camping trip. The girls had to lie to their parents, saying they were just sleeping at a friends house

Everyone had arrived, so Red, Wendy, Bebe, Nicole, Craig, Tweek, Kyle, Kenny, Cartman, Butters, Clyde and Tolkien were sitting around the campfire. You were sitting next to Craig, then Kenny calls out an idea, holding a glass bottle in the air and waving it about as he yelled "C'mon guys! We should play spin the bottle, but.. like.. Whoever you land on you have to share a tent with!"