Originally aired: December 17, 2006
In the 2006 Christmas Episode, when Gil loses his job on Christmas Eve after giving away the present for his boss's daughter, the Simpsons take him in. However, he soon takes advantage of their generosity and moves in, with Marge unable to throw him out. Meanwhile, Homer is stalked by a Grinch-like character he fought at an ice show.
- When the Simpsons arrive at Gil's real estate agency, Homer realizes he left Santa's Little Helper in the car, gasping. He immediately dashes back... and tells the dog that there's water underneath the seat.
- When Gil loses his job at the real estate agency, someone brings his stuff in a box. It turns out he must take his stuff away without the box.
- Book-Ends: Both of Gil's bosses get the same facial close-up which showcases the extreme bulldog-like flabbiness of their cheeks when they holler out "you're fired!".
- Cardboard Box of Unemployment: When Gil is fired from the real estate agency, someone brings him a box with his stuff, turns it upside down (dumping said stuff to the floor) and tells him to get a box of his own.
- Christmas Episode: The episode takes place during almost an entire year, with the Christmas season bookending.
- Compressed Vice: Marge Simpson, the worry-wart nag that continuously tells her family "no" to everything they wish to do (no matter how innocuous it seems at first glance), occasionally finds pleasure in forcing the town into shutting down stuff because she (and she alone) hates it, and has developed an In-Universe reputation as the biggest nay-sayer in town, suddenly needs a whole (In-Universe) year to find the determination (and rage) to tell someone "no" (complete with sudden Freudian Excuse).
- Determinator: Marge is so determined to have the final word regarding the situation with Gil (by telling him "no") that when she finds out that the man had already left, she drives several states over to scream the word to his face.
- Disproportionate Retribution:
- In a Flashback Cut, when Marge refuses to hide Patty and Selma's cigarettes in her dollhouse, they jam her into it.
- Much to Marge's eventual shame, her desire to tell Gil "no" to something, anything, becomes this. She fully expected to just go "no, you can't stay at my home anymore" when she made the decision, but then she decides that it's a good idea to drive several states over to Gil's new hometown and barge into his workplace and scream the word to his face... which gets him humiliated and fired in short order.
- Eskimos Aren't Real: Moe doesn't believe Elvis Stojko has a girlfriend in Vancouver and doesn't believe in Vancouver either.
- Girlfriend in Canada: Elvis Stojko responds to Moe's belief that all male figure skaters are gay by claiming to have a girlfriend in Vancouver. Moe thinks Stojko made up the girlfriend and the city.
- Here We Go Again!: Marge feels so guilty over getting Gil fired again that she and the family buys a summer home from him.
- Irony: After all those months trying to find the strength to say 'no' to Gil and tell him to leave her house, Marge finds out he already left on his own. And after so many months of one act of pity (and gratefulness) driving her up the wall, she is the one that puts him in the poor house again.
- Kick the Dog:
- One of the co-workers of Gil's second job collects all of Gil's stuff in a cardboard box... and then empties the box at his feet, telling him that he get his own box.
- Marge just had decide she wouldn't feel satisfied about Gil leaving unless she had the last word (that being yelling the word "no" to his face), even if that meant driving several states over and march right into his workplace to raise a ruckus. At least she felt regret about getting him fired again.
- A Lesson Learned Too Well: After going through the entire episode unable to say 'No', Marge finally finds the strength to do it. Unfortunately, she goes overboard by going all the way to Gil's new workplace (in Arizona) to tell him off (by performing an angry rant about how he fed her up and screaming it to his face), getting him fired again.
- Shout-Out: The title is a reference to Kill Bill.
- Straw Loser: Gil, even more extremely than usual. He loses jobs so often that he keeps all of his worldly possessions in a locker over on the bus station, takes a single act of kindness ("you can spend the night") as an invitation to spend months, and the two times he gets fired on-screen are incredibly humiliating acts courtesy of the Pointy-Haired Boss-du-jour and his co-workers (who won't even give him a cardboard box for his stuff).
- Taking Advantage of Generosity: Gil doesn't do it intentionally, but he doesn't show respect for the Simpsons' space when they offer for him to stay at their house and he spends most of a year doing nothing but making the family angry with his mooching before he goes out to find a new job.
- The Thing That Would Not Leave: Gil Gunderson spends (almost) a whole year with the Simpsons partially because Marge can't bring herself to say "no" to that (and the rest of the family won't say it... loudly) and because Gil is such a loser that he can't compute the multiple subtle hints that he's overstayed his welcome.
- Time Passes Montage: We're treated to the Exploding Calendar variant which intercuts between various moments in the year to show how Gil is grating on the Simpsons' nerves.
- Where the Hell Is Springfield?: It's far enough from Arizona that driving all the way there is a serious sign of Marge's determination, and the fact that it's dry actually surprises them.
- Yank the Dog's Chain: Gil do manages to find a lucrative job and even becomes respected by his co-workers with a reputation for always getting his clients to buy... and then in comes Marge, marching in all the way from Springfield (wherever it is) just for the opportunity to tell him "no", and in the space of thirty seconds humiliates him so badly that he gets fired.
- Younger Than They Look: The town Gil moves into for his new job has such a dry climate the Simpsons meet a couple on their mid-30's who are wrinkled enough to be mistaken for elderly people.