Each Character On SpongeBob SquarePants Represents One Of The 7 Deadly Sins.
That pretty much sums it up, here are the details:
Sloth: Patrick, who is obviously lazy.
Wrath: Squidward, who is constantly in a bad mood and hates pretty much everything.
Greed: Mr. Krabs is blatantly greedy and money driven.
Envy: Plankton envies Mr. Krabs' success, as his business, The Chum Bucket fails miserably.
Gluttony: Gary eats a lot. There's a regularly spoken phrase, "Don't forget to feed Gary" that supports this.
Pride: Sandy is a proud Texan who vocalizes that often.
Lust: SpongeBob is habitually overly friendly with people, and appears to love everyone, even if that feeling isn't reciprocated.
This does feel like a reach, but no more than Doug stealthily invading Judy's room to jack her LSD, which is most definitely some type of sin.
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Cartoon Conspiracy Theories
RandomSome cartoon conspiracy theories you may or may not know