I have heard of that one.
For today's Monster of the Day I thought we would go to a land down under...
Yep, that's where women glow and men plunder, and where a creepy little red toothless vampire jumps out of trees and sucks your blood. Blah blah blah.
Yara Ma Yha Who is a blood-sucking creature from aboriginal folklore that lurks in the treetops until a person walks under it. Then it would leap from the tree onto the person, suck almost all its blood, and swallow them whole. After swallowing the poor soul, it would regurgitate the person up, take a drink of water and nap, then wake up to puke the person out over and over. As it does this, he/she will become shorter and redder each time until they themselves become a Yara Ma Yha Who.
Its method of attack is clever and scores it unlucky humans. It drops down from trees, usually fig trees, onto the person, then grabs the human's arm and uses the suckers on its fingers to suck up the blood before running away. It later returns and eats the victim whole and vomits it out for an easy meal the next time. Eventually after the Yara a a who has stopped this revolting process, the victim will have turned into one of the creatures itself.
That's not a yara-ma-yha-who, that's just Hillary Clinton with a sunburn.
Still, drinking human blood couldn't taste any worse than a vegemite sandwich.