When Mr. Garrison is held up and misses his plane because of poor airport service, he decides to make a new form of transportation - one that will rival the airports. He thinks for a while and finally makes one, called "It".
Meanwhile, Kyle's cousin Kyle comes to live with Kyle's family for a while, and he is quite the opposite of what Kyle expected. Kyle gives Cartman $40 not to rip on his cousin, but Cartman fails when he says that Kyle should be sent to a concentration camp. So they try various ways of getting rid of him.