Clowny is a common enemy that appears in Viewtiful Joe: Double Trouble. Clownies are Madow's foot-soldiers and are very similar to Biankies in many ways. They are usually slow and have a small amount of health.
Just like Biankies, Clownies are common enemies, so any tactic whatsoever to defeat them will work. One example is to first wait for them to attack, make sure to avoid their attacks to make them dizzy, and when this happens attack them. They'll usually die in one cycle.