Grumpy Old Geeks Topics Grumpy Cat Topic Grumpy Cat 2 mentions in 1 episode Grumpy Cat, also known as Tardar Sauce, is the cat whose death the hosts commemorate. Mentions 345: Farewell Tard May 19, 2019 1:02:23 tartar sauce also known as tard. The grumpy cat has passed away. 1:02:51 the cat won $750,000 in damages from a U S coffee company