CHIKIS slang for CHIQUIS, contraction of CHIQUILLOS, plural of CHIQUILLO, young boy, adolescent. Figuratively, it might mean a group of old men or women. Some synonyms, words or similar expressions can be chiquillos, boys, guys, girls
"Mientras los chikis toman cerveza y ven fútbol las chikis juegan bridge. As the guys drink beer and watch football, the girls do play bridge."