Just as Mike Judge savaged corporate life with his movie Office Space, his TV series Silicon Valley takes no prisoners in lampooning startup culture. Now, as the show gets ready to head into its third season, its stars (Thomas Middleditch, T.J. Miller, Kumail Nanjiani, Martin Starr, and Zach Woods) are also making their first WIRED cover appearances. We sat down with the five to see just how much Silicon Valley taught them about Silicon Valley—by asking them to identify what various tech companies do. Turns out there's not a whole lot you can learn from a name like Tubbbr or Kabbage ... unless you've got some serious improv chops.