Let's break down the parts:
* inte: This is a possessive pronoun, meaning "his/her/its" or "of him/her/it"
* ditto: This is an English word, often used to mean "the same" or "as before."
* annu: This is a word meaning "that" or "that one."
* AA: This is an interjection used to express surprise or excitement.
* kochu: This means "small" or "little."
It's possible that the phrase is a nonsensical or informal expression, and it's difficult to determine its meaning without more context.
If you could provide more information about the situation where you heard this phrase, I might be able to help you understand it better.