I did not know that..

So its more of a finger-palm clap than a snap?

The sound of one finger clapping

I had to do it and carefully see where the noise came from.

*starts snapping fingers in public*

But I'm doing with my middle finger, not index finger and it still works...

Actually, it's closer to the bone connecting your thumb to your hand, not your palm.

yeah... did y'all not know that

*tries*
Complete bullshit.
*tries*
*tries again*
*tries thirty times*
OH MY GOD.

Admit it, we all just tried that

What next ? Do you that you eat with your mouth ?