"The Populars"@en . "The Populars seemed to be the inspiration for the antagonists, The Delightful Children from Down The Lane on the Cartoon Network show Codename: Kids Next Door, which Mo Willems had wrote episodes for."@en . . "The Populars seemed to be the inspiration for the antagonists, The Delightful Children from Down The Lane on the Cartoon Network show Codename: Kids Next Door, which Mo Willems had wrote episodes for."@en . .