The terms self-licking ice cream cone, self-eating watermelon, and self-licking lollipop all refer to organizations, such as governmental bureaucracies, that appear to exist solely for the sake of perpetuating themselves. This is part of a complete...
self-licking ice cream cone n. a process, department, institution, or other thing that offers few benefits and exists primarily to justify or perpetuate its own existence. Also in the form self-licking lollipop. (source: Double-Tongued Dictionary)

