The phrase "bat one's eyelashes" or "flutter one's eyelashes" is often used to describe someone who is trying to be cute or charming. However, there are a multitude of synonyms for this phrase that are equally descriptive. Some of these alternatives include "blink coyly," "flutter one's lashes," "flutter one's lids," "wink coquettishly," "flirtatiously bat one's eyes," and "bat one's lashes seductively." These phrases all convey the same idea of someone using their eyelashes to communicate flirtatious or playful behavior, but with slightly different nuances. Regardless of the exact phrasing, the underlying sentiment is clear: someone is turning on the charm in an effort to get what they want.