Different Strokes "Whatchu Talkin' Bout Willis?" Coffee Tea Mug From the American sitcom Different Strokes which ran from 1978 to 1985 where actor Gary Coleman plays Arnold Jackson and is famously known for the tagline "Whatchu Talkin' Bout Willis?" EUC no chips or cracks only callout is smudge on bottom Coffee Tea Mug 70's 80's American Television African American