Jokes that didn't make it VII

An albatross, a robin and a hummingbird walk into a bar. They order three dry martinis, shaken, not stirred. The bartender asks the sparrow for ID, saying he looks too young, and flatly refuses to serve the buzzing hummingbird on the grounds that he's had one too many already. As the three friends get up to leave, the albatross turns to his fellows and says, "You guys are like an ancient mariner around my neck."