What does Ass Mosaic mean?

Ass Mosaic meaning in Urban Dictionary

The indentation on one's ass that develops from sitting unclothed on a patterned surface-namely pavement-for a prolonged duration. The said indentation usually resembles a sort of mosaic that would be discovered hung in an old Roman property; close to a frescoe, possibly? Frequently happens whilst smoking cigarettes nude in a jacuzzi of suds. Inappropriate atlanta divorce attorneys scenario.