Dang is a janitor that works for Finnigan High. He is very skilled at martial arts, popping out of nowhere when the characters mention his name. Occasionally he wears a giant purple cowboy hat with feathers, which he calls his "Fancy Hat". He lives in Finnegan High and almost never wants to leave because leaf monkeys don't live there, who steal his fancy hat. A running gag is when ever someone says his name he apears out of nowhere (even in a virtual world), even though they didn't mean it.
Family
Dang has a brother named Ding that he dislikes because Ding married a duck named Shirley. Dang forgave his brother (not in person, Echo was disguised as Ding unintentionally) because he saw Slab's mother saying "There are worse things to marry than duck!" mentioned in the episode "Mr. DNA".
Relationships
Principal Tater - Dang and Tater have respect for one another. They appear to be friends outside of school, as Tater allowed Dang to come with him to Sanduras in "Mr. Spring Break". He is also annoyed with Principal Tater as shown in Mr. Invisible.
Trivia
- Apparently, he dreams of mopping stages for Lady Gaga's concerts. (Mr. Impossible)