clown, fool, idiot, clownfish
Sr. Moinet, ha terminado de hacer payaso?
Mr. Moinet, have you finished clowning around?
— Las diabólicas (1955)
A los periódicos les encanta ese payaso.
The newspapers love that clown.
— Atrápame si puedes (2002)
Todos estaban vestidos de payaso.
They were all dressed as clowns.