Fandangos

noun

1. A form of lively flamenco music and dance that has many regional variations (e.g. fandango de Huelva), some of which have their own names (e.g. malagueña, granadina).
2. A gathering for dancing; a ball.
3. An unknown entity or contraption.

   "What’s that fandango you’re using?"

4. (color) A shade of red-violet.