Winking Girl

• Double wink ("wink wink")
Like a single wink but more emphatic, two winks in a row may be used by the sender as a subtle way to imply that something said by the sender, immediately beforehand, was "sneaky", "tricky", "misleading", or "untrue" to the receiver. In English-speaking countries, this has also given rise to the expression of vocally saying "wink wink" while winking, or sometimes while not even winking at all - in this case, the sender is not communicating the "trickiness" of his words to a third party, but to the receiver, and is thus signalling that his words should not be taken literally but as a hint or euphemism.
• Both eyes (bat/flutter)
To close and open, or "wink", both eyes is usually an involuntary action known as a "blink". Though if done intentionally, in a particular way (such as once slowly or a few times in a row quickly), while giving a sweet or suggestive look with the eyes, often with the head tilted or at an angle in combination with the shoulders, is known as to "bat an eyelash", "bat/batting eyelashes", or "flutter/fluttering eyelashes". This is most commonly done by girls, as a way of flirting, showing interest, or in an attempt to persuade the receiver.