Twinkle in (one's) eye phrase informal
A facial expression that indicates happiness or amusement
She looked at me with a twinkle in her eye.
A plan or project that is not yet in existence
You weren't even a twinkle in my eye yet when the picture was drawn.
The project was still a twinkle in investers' eye.
1. An expression on one's face that alludes one's happiness, amusement, or secret
2. A plan or wish that is not yet in existence
To twist your face or eyes in an ugly way because you do not like something, because you are feeling pain, or because you are trying to be funny