A South American hawk (Herpetotheres cachinnans), so called from its notes, which resemble a shrill laughing.

(idiomatic, often sarcastic) A great amount of enjoyment or entertainment, or something or someone that provides this.

Dated form of laughing hyena.

A small pigeon (Spilopelia senegalensis) native to the tropics in Africa south of the Sahara; the Middle East; and southern Asia east to India.

Parodying an ostentatious expression of evilness in online written forums such as chat rooms.

A signature laugh associated with villains in films and acting, sometimes represented by muahahaha or bwahaha.

(idiomatic) An object of ridicule, someone who is publicly ridiculed; the butt of a joke.

(transitive) To respond to a negative situation lightheartedly, as though it were a joke.

Having eyes that reflect happiness.

A deep, hearty laugh