Jimmy finds out that his mean Uncle Elton died and left him $5000. Jimmy takes half of it and tells Greg and Kim he'll be paying them back the money he owed them to get set up in L.A. Afterwards, Jimmy and Christine go Christmas shopping with the other half. Despite Christine's protests, Jimmy sees two expensive Lionel train sets and wants to spoil Dominic for Christmas, but can't decide which one to get. So he gets both. But when he visits with his uncle's lawyer to claim his inheritance, Jimmy learns the bad news -- he doesn't get $5000, he gets $5000 less taxes. And he's now overdrawn before he's even paid Greg back. With no other choice but to get a second job to cover his debt, Jimmy lands work at the toy shop where he bought the trains. And where he now has to answer to the smug manager he was rude to previously. If that's not embarrassing enough, Greg bumps into Jimmy while he's on the job in a silly reindeer costume. Jimmy comes clean, and Greg demands that he just take the mon

The Warners' ongoing feud with a crazy neighbor, Walt, escalates after Walt demands Greg cut down a supposedly unsafe tree on his property. Greg solves the problem by calling a town inspector, but it indirectly results in a bigger problem when Jimmy lets the inspector know that he and Christine are living permanently in the Warners' guest house -- which is against the town's zoning regulation. The inspector tells Greg about a waiver that would allow Jimmy and Christine to continue living there, but everyone on the block would have to sign it... including Walt. As he wants Jimmy and Christine to move out, Greg doesn't even bother to tell them or Kim about it until after he experiences a guilt trip over the possibility of the Hughes living miles away in poverty. Jimmy drags a reluctant Greg into his scheme to get Walt to sign the waiver by befriending him, which is no mean feat due to Walt's eccentricity. But Walt isn't the owner of his house, and has to answer to a higher power who does

Christine and Kim plan a trip to their parents' house. Jimmy agrees to go to please his wife, but Greg doesn't care to go that far to please Kim, and weasels his way out of it. Greg does go to the airport to help carry Kim's stuff, but when the flight attendant lets him onto the plane, it departs before he can get off -- and gives him the worst free ride of his life. Just as Don loves Jimmy and hates Greg, Christine's and Kim's mother, Jenny, loves Greg and hates Jimmy. Unfortunately, Jenny's slobbering over Greg makes him wish she'd hate him too. A pumped-up thermostat, Jenny's collection of ceramic crap, and her bickering with Don get on Greg's last nerve -- but when he misses a special moment with Sam on the Ludke's relative's farm, he decides doing things to please Kim can't be all bad.