Answer:
I mean goodbye for South Americans.
What has banks but no money a bed but no sleep waves but no ocean?
I am drawn by everyone without pen or pencil. What am I?
I am the signature stroll of ducks and penguins
I am gold and can be black and white I'm a symbol for a nation when freedom took flight.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.