Yup, I remember on Win98 when I was playing video I could open Paint's color picker, target it at the Windows Media Player window, move Paint over the top of WM

Yup, I remember on Win98 when I was playing video I could open Paint's color picker, target it at the Windows Media Player window, move Paint over the top of WMP, do a flood-fill with my new color, and voila, Paint was playing my movie :D