Once a pool is constructed and filled with water, the only thingleft to do is surround it with fine young females, aka pool ornaments, to complete the ambiance.
The act of thinking a women is attractive due to lack of clothing, wet hair etc. Then later find out she is not attractive.
Dan thought Betty by the pool was hot in her bikini. Later seeing her Facebook profile found she was ugly and thus was a victim of "pool honey syndrome".