snap your fingers

Meaning

1. to make a sharp noise by moving your second or third finger quickly against your thumb, to attract sb's attention, or to mark the beat of music, for example

In the movies · 3

• I ll just snap my fingers and order her to change me backThe Emperor's New Groove2000
• I can't just snap my fingers and make you Assistant DA.The Place Beyond the Pines2013
• Just snap your fingers and I'm walking Francine, you look terrific. You're right.Slap Shot1977
• You snap your fingers and an innocent woman is thrown into the psycho ward!Changeling2008

From the same entry

• snap out of it
• snap to it
• bite head off
• snap out
• snap up
• be a snap