Anyone else remember those robotic fish that you'd prod and they wagged their tails? We had one that also sang Bobby Darin's "Mack the Knife"! Here, one features occasionally, but quite amusingly, in this quite provocative drama that follows a road trip taken by "Luke" (Mike Dytri) and "Jon" (Crag Gilmore). The former guy is a gay hooker who's got by on the streets using his looks and his wits whilst contracting HIV…