1. caca - Noun
2. Caca - Proper noun
Caca
(Roman mythology) goddess of the hearth.
caca (uncountable)
(childish) Excrement; feces.
Also, a piñata song’s excerpt is: “La piñata tiene caca, tiene caca, cacahuates de a montón” Caca means shit in Spanish, cacahuates peanuts, obviously funny in Spanish, but making a note to duck when the piñata breaks. Source: Internet