What does AH CHU SAY mean?

"AH CHU SAY" is a phrase that doesn't have a clear meaning in standard English. It's likely a misspelling or a phonetic representation of a phrase spoken in a specific language or dialect.

Here are some possibilities:

* Chinese: It could be a phonetic representation of a Chinese phrase, possibly "啊，你说" (ā, nǐ shuō), which translates to "Ah, you say". However, this is just a guess, and without context, it's impossible to know for sure.

* Other languages: It could be a phonetic representation of a phrase in a different language.

* Slang or informal: It could be a slang expression or informal phrase that is specific to a particular region or group.

To understand the meaning of "AH CHU SAY," you need more context. Where did you hear it? What was the situation? Who said it?

Provide more information, and I might be able to give you a more accurate answer.