A fool or simpleton; a foolish, conceited, showy person, vain of his accomplishments, appearance, or dress; a fop (OED).

The state of being happy, also referring to that which causes or promotes happiness; a source of happiness, a blessing (OED).

A person who rails, especially a person who rants, or is argumentative or abusive (OED).

Can be used to mean a curse or hex that someone wants placed upon someone or something. (Grammarist.com)

A French coin (OED).