He has a white face, red hair, and other clown clothes and accessories. Two of his tricks include juggling and making balloon animals.
Squidward hired him for the commercial to relieve stress. It appears his own form of verbalizing is honking noises. The clown is the only member of the production staff that Mr. Krabs did not fire. He holds a dog balloon and two Juggling clubs.
In "SpongeBob's Last Stand," the clown's hair is black instead of red.