Big Sue (AKA Fat Sal) is a character played by Lauren Lapkus who has appeared on the podcast and the TV show. She is a small business owner who works at a carpet store named Carpets Rugs Down There that recently suffered from a flood, causing her to use the computers at Earwolf. She loves pizza; she loves it round, flat, with a little bit tomato sauce, some cheese on top of that, and maybe some meats -- pepperoni, maybe sausage. Her email address is firstname.lastname@example.org.
As of the 2018 Holiday Spectacular she is married to Santa Claus and goes by the name Big Sue Claus.