Top definition
Nickname for Matsuura Aya, a top idol in Japan. She is really cute and got the name Ayaya from Morning Musume member Iida Kaori.
"Hey, did you see Ayaya on Music Station last night?"

"No, I went to an Ayaya concert last week though!!"
by yuji June 26, 2003
Happy St. Patties Day!
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