A brunette, a blond and a red-head decide to go swimming in a lake. To prepare, they go shopping together to get some new bikinis. When they get to the shop they are pleased to find that the bikinis are on sale and they get them 50% off. They drive with their new swimwear to the lake and get changed in the changing room. When they get out they notice that it is quite cold. They decide to go swimming anyway. They notice that the lake is dirty. They decide to go swimming anyway. They notice the lake is actually a spill of oil. They decide to go swimming anyway. They remember that none of them can swim. They decide to go swimming anyway. They jump in. They drown.