A sunbather is a piece of shit intentionally left on the toilet seat out of spite. Similar to upper decker and a play off of drop off the cosby kids at the pool. The sunbather is meant to evoke the image of a person basking in the sun next to a pool.
Kevin was unhappy with the service at the restaurant, so he left a sunbather in the restroom.
by Bobbie Blackeyes September 01, 2011