List of Infamous SpongeBob SquarePants episodes

Season 1
Season 1 premiered in 1999 and is considered good by fans, containing classics like "Pizza Delivery." There is only one Semi-Infamous episode.

Season 2
Season 2 is when the show started exploding in popularity, with the episode Band Geeks being considered the best episode in the entire series, and one of the best episodes in kids shows overall. There's only one episode in this season that is semi-infamous.

Season 3
Season 3 was the last season during the show's original run, with everyone leaving to work on The SpongeBob SquarePants Movie. This was originally going to be the last season, but Nickelodeon demanded a fourth season. There's only two infamous episodes in this season.

Season 4
Season 4 was the first season without most of the original people that worked on the show, including creator Stephen Hillenburg. While this season was the start of the show's downfall in quality, it's still considered good by fans, with many saying the best episodes of this season are great, and some even including it as part of the "classic" era of SpongeBob.

However, this season is the start of two things, the first is Flanderization, which basically means a character trait is inflated so much it's the only trait. SpongeBob started losing his good-morality, and became... well... stupid and happy, losing all that intelligence he had in the first three seasons. Patrick became stupider, Squidward started losing that sense of joy, just being empathetic, and Mr. Krabs became overly cheap.

The second thing is the show relying on Self-Referential and Slapstick jokes. In previous seasons the show did have some of this humor, but also had lots of multi-layered and adult humor. But starting with this season, most of the original humor is gone.

Season 5
Season 5 was a pretty mixed bag according to fans and critics. It had some good episodes like "Friend or Foe," "SpongeBob vs. The Patty Gadget" and "Sing a Song of Patrick," but also had some bad episodes like "Waiting," "To Love a Patty" and "Atlantis SquarePantis."

People don't like this season as some episodes are boring, and sometimes characters are unlikable.

Season 6
Season 6 is when the show started going really down-hill. Characters were really flanderized, with Patrick basically being just stupid, and SpongeBob being just happy. This season started using gross-out jokes just to keep the audience's attention, and episodes started getting boring, with many episodes dragging out far too long.

This season received a negative reaction from the fans, and is classified under Infamous.