Captain Underpants Wiki

Bo Hweemuth is a supporting character in The Epic Tales of Captain Underpants.


The Epic Tales of Captain Underpants[]

Bo first appears in "The Costly Conundrum of the Calamitous Claylossus", where he is rumored to be a feared and isolated bully. George and Harold are skeptical about this and decide to find a way to draw him out. They are proven right when they see the figurines of all their enemies and decide to hire him to make toys for their comics. Bo is seen in later episodes as a recurring ally.

In "The Confounding Concoction of the Crooked Combotato", Bo is the only person willing to eat Stanley's potato. When the game starts, they time every story by seeing how long it takes to eat a potato. Later on, they also use the time it takes him to eat a finger potato as a timer for Stanley to think of ideas. He gets sick after Gooch's story, and so they have to have Melvin go. At the very end of the episode, Bo is feeling better and the light shines upon him as he is about to go, however, Erica interrupts him with Mr. Krupp.


Bo is a large boy with brunet hair that covers the upper-half of his head and lightly tanned skin. He mainly wears an orange woolly beanie, a grayish-pink shirt, blue jeans, and a purple vest with a hood.


Despite looking tough and scary, Bo is actually a talented, good-hearted sculptor who wishes to have friends. He was initially lonely because of all the rumors that painted him as a powerful, scary monster which made everyone afraid of him. Luckily, George and Harold took the time to know him. He has been a class favorite ever since. He is good friends with everyone in the school, except for Melvin.


  • He seems to be crushing on Other Sophie in season three.
  • He is the second child to be turned into a monster, the first one being Jessica and the third being Dressy.
  • He can play the banjo and the piano, make stop motion, has some mechanical knowledge, and is a talented ice sculptor.
  • He is a huge fan of Halloween.
  • He is 5 foot tall.
  • Bo's parents, and presumably Bo himself, are giants, as shown near the end of The Xtreme Xploits of the Xplosive Xmas.
  • His name is a pun on "Behemoth."
  • As shown in "The Cunning Combat of the Covert Camoflush", he is strong enough to tear through several layers of polypropylene.