Protected by falcons
During the F**kface era the guys talked about how some fancy hotels are protected by falcons to discourage rats and scavanger birds. It became a running joke and even merch for a time. Once they entered the Regulation era it became one of their Patreon tiers. At one point in the show Eric mentions that he got a message from a worker at a falcon sanctuary about two Peregrine Falcons they named after Eric and Geoff.
Regulation History: The origins of Protected by Falcons. Link here.
Geoff and Eric the falcons: S1. E12. TIME: 00:23:13 Episode link