Sexual tensions wax and peak among the crowd, and things happen here that wouldn't fly most anywhere else. Among the crowd, holding a quarter-gallon $8 cocktail, with an ocean breeze and the California sun, you'll unclench. Where the world outside is way too real, this feels like gay Margaritaville. To descend through its tree-shaded entrance into the morass of sloshed humanity below is to hallucinate a back-hair-fleeced mirage. Sunday is the only day it turns a profit. Once known as The 19th Hole, it sits at the bottom of a century-old ditch in the ground, lending two excuses for the least subtly-named bar since The Cock. The Hole stands on a bleached, sprawling San Diego street, between faceless auto shops and the iridescent green of a neighboring golf course.