literally "arriba" means "up"/"upper side". In a mexican song it is used as a way of "encouragement" as a way of making listeners to feel it up, etc. Songs from different countries in S.A. may use different words. For instance, cubans use to say "azucar!".....It can be understood as "get high!" or "it is going fine!", etc.

The correct word is "¡Arriba!"(*), it means "up" (*) Utilizas los símbolos de admiración (¡!) para enfatizar una expresión.

Вверх или наверх))