1.A shadow that can be seen in broad darkness
2.A watermark of some sort
3.A white person acting black 4.A rapper from the 2000's (A.K.A. Derrick Gossett)
"Dude it's pitch black and I can still see my WHITE SHADOW."
To use the left over letters from a sticker or stencil sheet to spell one word. The same can be done with magnetic letters on a frigerator or advertizement signs.