5th Wheel (2004)

On his 62nd birthday, confirmed lazybones Herbopolus grabs his nest egg and buys himself a new trailer, a fine 5th Wheel. Now all he has to do is sit back and wait for the Social Security checks to start rolling in. In the meantime, his insane brother Bananas Foster escapes from the Catalina Mental Institution and, looking for a place to hole up, gets Herbopolus to let him stay in his swanky new d...