I heard " she is on the button." last night. What does it mean?

來源: HXXH 於 2009-05-17 00:00:18 [] [舊帖] [給我悄悄話] 閱讀數 : (227 bytes)

When I watched Eurovision last night, somebody asked about our singer. The answer he got is: " She is on the button."
What does it mean?

I would't notice this if I had not have read your artical.

Thank you.

請您先登陸，再發跟帖！