Mr. Smartypants on Matching Wits.
|Confidants|| Father Time & Big Fat Baby|
Miss Information (fiancée)
|First appearance||"Inventors Hall of Fame - Part 1"|
|Voiced by||Rob Paulsen|
Mr. Smartypants is a character featured on Histeria! He is described as being the smartest man in the world, but he is also incredibly shy and wears a pair of pants so tall that they cover up half of his face, hence his name.