Mr. Dog-Park-Lazy-Leash is a crazy guy at the dog park who lets his dog run free, but doesn’t take the leash off. I can hear him saying, “I like my dog to run free as nature intended. But I’m too lazy to take the leash off. I’ll just have to re-attach it later. Frankly, I’ve got better things to do.”
Meanwhile the leash is flying around, hitting everything in a 5-foot circle around his dog: People, kids, other dogs.