1. noun /ˈfæn.dæŋ.ɡəʊ/
a) A form of flamenco music and dance
What’s that fandango you’re using?
b) An unknown entity or contraption
2. verb /ˈfæn.dæŋ.ɡəʊ/
a) To dance the fandango
b) To dance, particularly with a lot of energy
Wikipedia foundation.