"Toy, Puppet"@en . "Quackerjack"@en . . "250"^^ . . "Uses"@en . "Mr. Banana Brain"@en . "First Appearance"@en . "Mr Banana Brain.jpg"@en . "Mr. Banana Brain is Quackerjack's stuffed toy in the animated TV series Darkwing Duck."@en . "Mr. Banana Brain is Quackerjack's stuffed toy in the animated TV series Darkwing Duck."@en . "Darkwing Duck, \"Whiffle While You Work\""@en . "Owner"@en . "Quackerjack"@en . . . . . . . . . . "Mr. Banana Brain"@en . . . . . "Creator"@en .