"Good morning sir, how may I help you?"
"E iayaii y aaa a uoa"
"I beg your pardon, sir?"
"Eueo oeio uouyoioo!"
"I'm sorry, sir, but I am having trouble understanding what it is that you want."
"YYUIAIIUOI EE EY UO!!!"
"Good God, not another eueyyauyuyoe..."
A word to use when you don't know how to respond to a question or statement. Also a form of expressing distress or laughter if you really want? Adding more eu's displays more distress or distate