The Slinging Thresher

A viviparous unique creature who due to their special thermoregulation heating system 'endoderms' are able to produce internal body heat that enhances their metabolism and muscle growth. Their electrical impulses in addition to their endoderms earns them the title as the 'best hunters to walk the earth'.
They continue to elude enthusiasts about their origin and their unusual penis (Causil Cock) which is as along as the thresher itself which is around 6 meters. They whip their helpless prey into submission with their giant Causil Cock.
They lunge at their tethered bait (which are all women) by using a special technique called 'breaching'. He stuns his prey by slinging his 6 meter penis over her head like a trebuchet with a speed of over 30 miles per hour. Once unconscious, the mammal then takes his prey to an unknown destination where he continuously and violently rapes her until she's torn into shreds. He then eats her remains at his own leisure. The more women he eats, the stronger he becomes.

Sam: "OMG, I think the Slinging Thresher is coming our way, quick run!"
Jessica: "What are you worried for, let him try!, I'll squash him with my bare hands, let him try and sling me with his 6 meter penis, I'll snap it into two logs and use them as fire starters for my wood heater"