Different Strokes Whatchu Talkin Bout Willis Coffee Mug Gary Coleman Zak Arnold Blue mug with "Whatchu Talkin' 'Bout, Willis?" on one side and the image of Gary Coleman as Arnold Jackson on the other, along with the "Diff'rent Strokes" show logo. In very good pre-owned condition with no chips, cracks, or crazing. Measures approximately 4.5" tall x 3.25" across.