Bravest Warriors Impossibear 6" Plush - Bear with a 'Stache - By the Creators of Adventure Time The short of temper, rotund bear-like creature from Pen Ward's web series Bravest Warriors gets the deluxe plush treatment with the Bravest Warriors Impossibear 6-Inch Plush! True to the series, Impossibear features an orange/brown mustache and nearly enough colors to complete a full rainbow. The Impossibear plush measures 6-inches tall so he makes for great decoration no matter where you choose to display him. Ages 3 and up.