To act in a silly or playful fashion.
To ridicule.
A person who acts in a silly fashion.
A slapstick performance artist often associated with a circus and usually characterized by bright, oversized clothing, a red nose, face paint, and a brightly colored wig.
A clownfish.
A stupid or badly-behaved person.
To behave awkwardly or clumsily
To behave lazily or indolently
A slovenly person