Back in the 90s I lived in the southern Costa Rican city of San Isidro del General. I owned a car, but my preferred mode of transportation was the bicycle. I rode almost every day and one of my favorite training runs was to the top of El Alto, the highest peak between San Isidro and Playa Dominical. The climb was over a thousand feet in a distance of less than ten miles. I did it as much for the exhilarating high-speed ride back down the mountain as for the exercise. The last couple of kilometers before beginning the ascent wound through a neighborhood called El Hoyon. I would psych myself while passing through, preparing for the torturous climb. It was here, in a spot along the road that overlooked a warehouse of some kind, that I began encountering a man who hid himself in the high grass on the embankment above the warehouse. When I passed he would often be there, lurking, visible only from the waist up. He would shout something to get me to look, and when I glanced over while passing he would make odd, slurping sounds, sometimes saying, “ooo, que rico”, always those words. Though I couldn’t tell for sure in the couple seconds of view, he often appeared to be playing with himself.