So you're telling me that when a cat chirps when it sees a bird through the window, it's really saying "here, birdie birdie birdie" to it?

Why do we use sound hmmm all over the world when thinking about something? Was there just first proto language that had all these onomatopoeias built in or were they invented independently because they excite neurons in same way, mood regardless of culture?

I watch as kitty run towards me, I say gogogo and kitty run faster