A new Bloomberg report has shed light on SpaceX’s working culture, with a former employee describing her colleagues as “frat boys.”

Paige Holland-Thielen, one of a group of former SpaceX employees suing the company over claims of wrongful dismissal, told Bloomberg that employees at Elon Musk’s rocket firm used their work email to plan rounds of a drinking game called “nug and chug” in which they would try and consume as many chicken nuggets as possible.