Spongebob Squarepants

Spongebob Squarepants is a sea sponge who lives in a pineapple under the sea. He was born in Bikini Bottom and worked as a frycook until being recruited as an Avenger due to his remarkable shock-absorbtion and regeneration abilities. He is the nexdoor neighbour to Squidward Tentacles.

Appearance
Spongebob is a short, yellow sea sponge who is, as his name suggests, shaped like a square. He is porous and has large round eyes and a long nose. He also has rosy, freckled cheeks and two large buck teeth. His clothes usually consist of a white shirt with a red tie, brown square pants, and black shoes.

Story
Spongebob dies in Avengers: Infinity War, so he only appears in Act III of Endgame and in the past in Act II. In Act II, he appears in Fourside and asks the Avengers if they are really from the future as well as several other questions. He has no other appearances in Act II. Later in Act III, After Thanos is killed and Deku's funeral is over, Squidward has a talk with Spongebob, as he realized that as annoying as Spongebob was, Squidward had always cared about him somewhere deep down in his heart and he truly missed the yellow porifera.