Mine would go something like this.

Name: The Last Campfire

In this episode mr krabs pearl spongebob patrick plankton and all the other main characters are sitting around a campfire showing flashbacks of previous episodes. at the end, they are all laughing and talking and passing around krabby patties and grandma squarepant's cookies

My idea:

Spongebob Squarepants leaves:

Spongebob had fun in Bikini Bottom, but he felt really sick. He felt better in the middle, but other Bikini Bottom residents gets tired up, so Spongebob packs up his stuff, and leaves Bikini Bottom to his parents.

Notes:

1. Sandy gets homesick again, and leaves back to Texas when she hears that Spongebob leaves. (effect)

2. Mr. Krabs dies from old age, and the Krusty Krab closes. (cause)

3. Squidward moves out of Bikini Bottom too. He moved to Squidville instead. (cause)

4. Patrick feels lonely, and moves with the other citizens. (effect)

I feel a little depressed every time I think of the fact that Spongebob will end one day *sighs*

I don't want to think up an episode but what I think that should happen is that: Plankton has a Krabby Patty and he thinks it's the worst thing he have ever tasted, so he gives up on stealing the formula and him and Krabs become friends. Squidward finally becomes a famous clarinet player.Patrick becomes a famous stand-up comic, or a clown, whicever fits more and makes Pat happier. Spongebob gets his licence! and a girlfriend! maybe Sandy. And he continues on being the greatest fry cook in the sea, loving his job and friends, and everybody is happy.

Oh! You know what else would be cool? If Mr. Krabs retires and gives the Krusty Krab to Spongebob! So Spongebob employees his friends and makes Squidward Manager. That would be awesome!

They all live happily ever after.

I wouldn't want to think of my own, because if the actual last one is bad, i'll be dissapointed.

All of Spongebob's friends come to his house. They have a party. Several scenes are shown of past episodes. The last scene of the episode is of all the characters waving at the scene. The pov starts from the living room, then rises above sea level. The narrator says What a sponge. Thank You for watching. The end.

SpongeBob SquarePants: The Final Stand

Spongebob finds out that people don't like him, so he runs away out of the water to the land, but when his friends realize he left, they go on a search after them. But SpongeBob is still crying over his friends, and trying to become normal so his freidns will like him, but when his friends finally find him, they realize that SpongeBob has turned into a normal kitchen-use sponge, and they all start crying. But then Sandy goes up to the sponge and kisses it, bringing it back to life. Then Spongebob becomes himself again, but he and his friends then get trapped in a pro-pollution facility, and they must save only one thing- if they save the entire ocean, they can't save themselves, but if they save themselves, they can't save the ocean. SpongeBob then realizes what he was meant to do and risks his life un order for his friends AND the ocean to be safe. Everyone is sad because they think that SpongeBob is d.e.a.d., but then after, SpongeBob drops into the ocean, saving himself as well and they all put on a concert for Bikni Bottom!

another day another nickel: spongebob went to work one day and saw plankton eating a krabby patty.

The End

Squidward moves to Ukelele Bottom.*

Patrick moves to Starfishville.*

SpongeBob stays where he is and meets new neighbours.

Plankton moves and opens a proper business of his own.*

Sandy also stays.

Mr. Krabs shuts down the restaurant and moves to a retirement home.

Pearl goes to university.

Mrs. Puff meets her dream man and ends up moving to live with him.

*These are from the Spin-Off Ideas topic.

Yeah, I see you refered to mine. Thumbs up!

A good series finale would be a flashback one with some major causes happening, just like Home Improvement. I'm thinking that the last episode would have Mr. Krabs retiring for good, and he'd sell the Krusty Krab along with Squidward and SpongeBob. Squidward is happy about this and decides to make it better by moving to Ukelue Bottom to stay away from SpongeBob, but now SpongeBob is put into misery and he, along with Patrick and Sandy take a walk down memory lane of all of the fun times they had at the Krusty Krab. SpongeBob then puts up his Pretty Patties stand again and this time, they won't change body colors. SpongeBob then gets enough money to but the Krusty Krab and makes a re-opening of it, and he becomes manager. Now, everyone's happy, SpongeBob finally becomes manager of the Krusty Krab, Squidward will finally be pernamently away from SpongeBob, and Mr. Krabs decides to still trick the elderly to recieve money at Shady Shores, as he also recalls his days as a sailor.

Also, like Home Improvement again, this will be a 3-part episode.