SpongeBob :

lives in a pineapple under the sea and has a pet snail gary.  his best friend is the stupid yet funny patrick star.  he works as a fry cook for the Krusty Krabkrab.  His other friend is sandy the squrriel(which he has a crush on).  he likes to go jelly fishing and once thought about being a entiertaner but he's back to cooking patty's on the grill

Patrick Star:

He lives under a rock and is spongeBobs best friend.  He has a I.Q of 12 and is pink.  His hobbies include jelly fish and eating.  He is unemployed but once took up a job at the chumbucket but he quit

Sandy:

She lives in a plastic dome under the sea.  sea is from Texas and has wrangled Bulls and worms.  she knows karate and is not afraid to use it.  She's the strongest critter in Bequine Bottom and is mammal.

Planton:

Is a small little creature that is owner of the ChumBucket.  His arch rival is Mr. Crabs.  His goal is to find out the crabby patty secret formula.  His wife is a computer and it come to show that big things come in small packages

Mr. Crabs

Is a greedy selfish crab that would rather have a giant come in and eat you all alive then give up his money.  Any way he is owner of the successful KrustyKrab.  his duaghter is a whale called pearl. and he's so greedy he would sell you to the flying dutch man for 62 cents.

SquidWard:

He's crumby and lives in a mayan statue thing. He works as a cashier at the Krusty Krab.  His nhiebors are Spongebob and patrick.  He thinks everything is boring and hates Spongebob.