Buttboy

Buttboy is a character in the Dumbfart series.

Biography
Buttboy is Dumbfart's younger brother who goes to daycare. He also co-hosts a web series with him, where they talk about toilet humour, which they both enjoy. Buttboy thinks butts are the funniest things ever, which is why he called himself Buttboy.

His butt is always showing. He has blonde spiky hair and navy blue eyes. He often has his teeth showing when he smiles or looks angry

Buttboy has a rude and obnoxious personality and he loves to make fun of people like Candy (whom he calls Diapergirl), and insult them too. He isn't mean to Dumbfart though.