It is a term used in Spain, which means excellent, Super, superb, superior, best.
Feten has a positive meaning, as " true " " good 34, " 34 beautiful;. Its etymology may be Arabic, 1601; 1575; 1591; 1606; ( Les " fascinating " ) or come from the Caló feter ( " optimal " ).
feten: spectacular, fabulous, clear, verdadero.autentico.