can be used to express defeat, confusion, excitment, joy, anger...everything depending on your tone.
Usually indicates some kind of problem.
also a great way avoid answering questions properly and seem like you are invested in conversation.
boring person: blah blah blah blah blaAAAAhhh.
you: ai yai yai.
boring person: blah blaaaah blahhhh???
you AI YAI YAI!
50👍 15👎