A probability density function that is doing something it absolutely should not be doing. The cat sits dutifully under the vertical axis like a respectable Gaussian. On the right, the tail goes rogue: a quadratic rise off to infinity, ground line stoically maintained, sharp vertical drop at the end. Real PDFs integrate to one. This one integrates to "complain to your statistician". For the geek who knows the joke at a glance — statisticians, quants, risk managers, ML researchers, anyone who has been on the wrong end of a fat tail. Third in the heavy-tailed distribution cat series (loafing tail and curled tail are also available). Minimal line art in white on dark or black on light. Vector design — sharp at every print size.