Spanish slang. The excretory opening at the end of a horse's alimentary canal, otherwise known as the anus.
"If she keeps using that huge dildo anally, her ass is going to look like a huge, flappy estero!"
A place where the rich and the rednecks are most likely to be found within 3 miles of each other. A place where theres a mall for everyone.
Did you see the rednecks over there? What are they doing at coconut point, its the only mall in Estero with Hollister?