Bert said: “The meanest animal in the world is the hippopotamus, because it’s got such huge jaws. 3 Argentinian Mastiff. 9 Doberman Pinscher. Most of the deaths caused by animals, it turns out, have less to do with the animals themselves than the diseases they unwittingly transmit. Drawing from a graphic from Bill Gates' blog , we decided to rank the world's deadliest animals. Everything posted this week is dedicated to this deadly creature. The world's deadliest animal isn't a shark or even a human. The tazmanian devil. This is a joke about the meanest animal in the world. If you think it is funny share it wo=ith your friends, Thanks for the love, -d 2 Cane ANSWER: So, if you want your home defended, here is a list of the Top 10 Badass guard dogs. Three old men – Bert, Arnie and Harry – were sitting on a park bench debating what the meanest animal in the world was. Mosquitoes carry … If the 'meanest animal' is defined as the animal most likely to intentionally inflict harm, injury, and mental distress to other animals or animal… Bill Gates introduces Mosquito Week on his personal blog, the Gates Notes. Guinness Book of World Records The h oney b adger is considered by many wildlif e experts to be (pardon my French) the meanest mo ther-f*cker alive — garnering the tit le as "World's Most Fearless Creature" by the Guinness Book of World Records. One of Africa's fiercest carnivores.Pound for pound the honey badger is one of Africa's fiercest carnivores. 4 Boerboel. 8 Rottweiler. 5 The Moscow Watchdog. Birds, bees, scorpions and snakes make up its usual prey but, attacks on antelopes and buffalo are not off limits for this fearless animal. 6 Greater Swiss Mountain Dog.