Escape from the Barnyard / The Good the Bad and the Snotty

M1, T1: The Farmer gets what appears to be a bar-b-q grill in the mail.  The animals think he's given up his vegan ways and plans to eat them.  A betrayed-feeling Otis fashions a balloon using Pig flatulence to float the animals away from the barnyard forever.  They land in a grassy oasis, where everyone is happy…except Otis.  He vows to go back and get the animals they left behind.  He goes back and finds that the bar-b-q was really a tick killing machine and that their whole stupid escape was for naught. / Otis and the animals put on a fake commercial to trick the Farmer into going to the made-up "TurnipCon," allowing Otis to throw himself a giant birthday bash, but the plan backfires when Snotty Boy is hired to take care of the barn in the farmer's absence.  He proceeds to torment the animals and make their lives a living hell.  Otis realizes he got everyone into this and has to get them out of it.  He lures Snotty Boy to the barnyard with a corndog on a string, and the animals proceed to pummel him with various barn-made weaponry until he wants off the property.