SpongeBert SquareButt

SpongeBert SquareButt is SpongeBob's 'radical' cousin from New Kelp City, debuting in the SpongeBob fanon episode titled "SpongeBert" from season 83, though he originally appeared as a background character in season 0. His closest friends are Sandy - due to their shared interest of extreme sports - and SpongeBob, despite the former sometimes feeling quite jealous of his cousin's popularity and all that.

Design
SpongeBert appears to be almost identical to SpongeBob (after all, they are cousins), except SpongeBert is quite noticeably pink with purple holes and wears white undergarments with a red "B" on them. SpongeBert also wears MLG 8-bit 'deal with it' black shades and carries his brown and black skateboard around with him.

Season 83

 * SpongeBert
 * A Royal Disaster
 * The Krusty Krab Olympics
 * Another spongemovie