e-mail signal

There's a Univeral Sign for "Call me" - coincidentally, it also means "I'll call you." As you well know, it's pinky finger and thumb extended (Important: same hand), weird expression on face, though optional is silently mouthing the words "Call me" or "I'll call you".

But confusion arises when one is signaling high hopes for an e-mail exchange. Hence this wretched idea.

I've narrowed it down to one of two choices:

A shadow puppet positioned (though no shadow nor sufficient lighting to broadcast said shadow need be present) in shape of a malformed duck. That is, middle finger touches index fingers nail (Important: from the top) - with thumb extended in proportion to upper beak of aforementioned malformed duck shadow puppet wanna-be.

OR

Put your hand on your mouse - (the one you use for computer, smartass) - put in position to left click. Lift hand (leave mouse on appropriate surface) Yeah. That's the shape. A dead wo/man's wave.

IF you choose the second option, the gesture should be offered with the arm at approximately waist level, horizontal to the plane of the earth. If it is vertical, there will be confusion. In fact, it's confusing no matter how you look at it, so let's move on to step 2 of option A, shall we?

IF, however, you choose the first, be certain to display the malformed duck aka "e" in a manner which is not mistaken for an "a" to the recipient of said signal. Might cause confusion, as the receiver may think they're due to receive some airmail. This will require that the remaining fingers not get in the way of a good time. Unless, of course, that's the whole idea behind the e-mail.