Aquellas (en. Those)
/aˈkeʊjas/
Slang Meanings
It refers to funny moments or past experiences.
Do you remember those crazy things we did in the summer?
Recuerdas aquellas locuras que hicimos en el verano.
It is used to mention things talked about with nostalgia.
Those golden times will never return.
Aquellas épocas doradas nunca volverán.