while performing cunnilingus move the tip of your tongue up and down fast on the tip of the clitoris and make a high pitched sound. It will either sound like a turkey call or an indian on the war path.

The rapid tongue movement and the high pitched vibration will make your woman kick you in the back of the head.... with "both" heels.

Performing this act without making the sound is not turkey calling, its cunnilingus

When you eat dirt for the first time and leave your family to build a shack in the woods