Editing Smug Alert (section)

===Description===
Kyle's dad buys a hybrid car, which instantly transforms him into a smug, environmentally sensitive douche.  He attempts to spread the eco-friendly message by giving his gas-guzzling neighbors fake tickets for "failing to care about the environment," but this only pisses people off.  Convinced he can't keep his progressive family in an ignorant, SUV-driving place such as South Park, he decides to move everyone to San Francisco. 

Stan is unbelievably bummed out by his best friend's departure and, in a long-shot bid to get Kyle's family to move back, writes a song advocating the use of hybrids. It becomes a local hit and does, indeed, turn hybrids into a sensation. Soon everyone drives them -- and feels really, really good about it.
But Stan is far from a hero. The town's environmental protector, Ranger McFriendly, informs him that while smog rates are down, the hybrid drivers are generating a huge, toxic cloud of "smug." South Park now has the second-highest smug concentration in the nation -- second only to San Francisco.
Meanwhile, in San Fran, Kyle's parents fit in perfectly with their equally self-satisfied neighbors. They hold wine and cheese parties, talk politics, and regularly pause to bend over and sniff their own farts. Kyle and his brother Ike are less than thrilled with their new home and new friends and start using the same coping method all San Francisco kids use to tolerate their douchebag parents: drugs. They drop acid and proceed to trip balls.

Unbeknownst to them, the smug cloud over San Francisco is converging with all the smug being generated by South Park, along with a smaller smug disturbance single-handedly generated by George Clooney's 78th Academy Awards acceptance speech. The resulting "perfect storm of self-satisfaction" will ravage South Park and wipe San Francisco off the map.
Cartman decides to take drastic action to save Kyle and his family. Not because he likes them, but because life without his greatest enemy is way too boring.  With the help of Butters and a Hazmat suit to avoid contact with hippies, Cartman journeys into San Francisco and locates the Broflovskis -- who lay semiconscious from overdoses of acid and smugness -- then extracts them just before disaster strikes.

South Park is bruised by the storm but not broken. San Francisco, however, disappears "completely up its own asshole." To Stan's relief, the Broflovskis turn up with no memory of how they escaped. Embarrassed that anyone might find out that he saved Kyle, Cartman says nothing.

The townspeople vow never to purchase hybrids again. However Stan points out that hybrids are perfectly fine, as long as you don't turn into a self-righteous asshole when you get one. The adults, feeling this is too much to ask, revert to driving gas guzzlers. Cartman calls Kyle a "sneaky Jew rat" and Kyle calls him a "f***king fat ass." Thus the natural order is restored.