What does "un petit coucou" mean? French/English translation please?

""Un petit Coucou" from Brazil.Life here in Brazil is not so bad."



Context: It is on a postcard. The postcard shows a picture of two bare breasts with the sun in the backround.



1. What does "Un petit coucou" mean literally?

2. Is there any sexual meaning/flirtatious meaning to this phrase used in this context?



Thank you. It is important that I know the true meaning of this phrase in this context.What does "un petit coucou" mean? French/English translation please?
Un petit coucou from Brazil Just means

'A little hello from Brazil.'

There is absolutely no sexual meaning.

It is almost child-like speech. Nothing dirty.

Coucou = "cuck-oo" like what the bird says...

It means "hello" in informal speech.

In the context you give.. it could just mean

a short note or letter. Thats all.
It literally means one small hi. I don't think it is intended to be sexual it barely makes sense.What does "un petit coucou" mean? French/English translation please?
nothing sexual, it just mean hiWhat does "un petit coucou" mean? French/English translation please?
a little greeting
"A little "Hello!"

But it may also mean "A small d**k
I would try babblefish.com they have some free translators on there where you type the words in and it will translate it.