SpongeBob UnderPants by Spongebob-Fan-Club on DeviantArt

Sweet Friends by Spongebob-FanClub on DeviantArt

Scaredy Pants by LifePaint on DeviantArt

Spongebob Squarepants by EZstrongs on DeviantArt

Spongebob-Fan-Club User Profile

Spongebob Checking His Diaper by StarwolfSpitfire on DeviantArt

NICKELODEON SPONGEBOB SQUAREPANTS FAN CLUB

Spongebob Satan-Pants by Darklordryu on DeviantArt

Why do people whine about modern SpongeBob? - Quora

SpongeBob with F.L.U.D.D. by iedasb on DeviantArt

SpongeBob SquarePants, Fan Fiction

Lucky Underwear by ArtisticAmos on DeviantArt

Goofy Goober Rock Scene by Spongebob-Fan-Club on DeviantArt

Just spongebob in underwear by ZayaWaya on DeviantArt

Spongefifi-Brand Underwear? by Spongefifi on DeviantArt

SpongeBob Dancing in his Pac-Man Underwear by DarthBladerPegasus on DeviantArt