Episode 511 "The Entity" is underway, here's a quick recap of the storyline:
When Garrison gets fed up with long lines, delayed flights and the airline industry in general, he decides to build his own transportation device. Anticipation for the new closely guarded secret contrivance has built to frenzy. Meanwhile, Kyle's cousin, "Kyle", comes to South Park for extended visit. Kyle is upset because his cousin embarrasses him in front of his friends.
Don't forget about the Official Southparktudios.com live chatroom! I've put links that go directly to the chat page on the main page of each section of the site. Get there by just clicking on the "CHAT NOW" link at the top of the page. Or go to "FANS" and click on "CHAT"