There are several synonyms for the term "photo floods" which is often used to refer to an excessive number of photographs being shared or uploaded all at once. One alternative is "photo deluge," which conveys the same meaning of a flood or overwhelming amount. Another option is "photo avalanche," which suggests a sudden and unstoppable surge of images. "Photo overload" emphasizes the burden or excess of images, while "photo barrage" highlights the rapid and continuous nature of the flood. Whichever term is chosen, it's clear that the proliferation of digital photography has made photo floods a common occurrence in today's world.