Paint The Bathroom A New Color Edit Meaning

1.

The effect of an unfortunate and rare diarreal bowel movement consisting of a wide radius of projectiles outside of the commode area, resembling that of a bodily explosion from the anus.

Person one: "Who is holding up the line to the restroom? They have been in there for more than twenty minutes!"

Person two: "I don't know, but they must be painting the bathroom a new color!"