Kyle can't keep his new elephant at home because it's too big. After learning about genetic engineering in class, however, he finds a solution to his problem: splice the genes from his elephant with Cartman's pot-bellied pig to produce miniature pet elephants. A visit with local mad scientist Dr. Mephisto convinces Kyle that splicing won't work, so with Chef's help he decides to try more traditional methods.
—Jean-Marc Rocher <rocher@fiberbit.net>