Wild Singaporean otters are wreaking havoc and attacking humans in the Southeast Asian city state, the Wall Street Journal reports. “So they’ve gone from this nice bunch of things… to these amazingly rabid dogs, like piranhas just on me and I couldn’t get up,” said British expatriate Graham Spencer, who sustained over two dozen bites on his legs when a pack of contentious otters swarmed him on a jogging path. “It was like somebody stapling my buttocks,” said Spencer, adding “If it wasn’t for my friend who was with me, who managed to help me get up, I think I could have been seriously hurt or killed.” Spencer isn’t alone in his story of violent encounters with the aquatic mustelidae and yes this is all seriously in the Wall Street Journal. The little bastards have also been jumping into swimming pools and feasting on expensive Asian carp in ornamental fish ponds.