Ossilia Flawol - The Portal Lore Master on Twitter: "The toilet in Portal 1, when you flush it, thanks you in the Turret's voice. Aperture Desk Job features that universe's origin of
Portal 2 Chapter 4 Test Chamber 21 (Escape) - Portal Wiki
Impression sur toile « Portal 2: Logo Aperture Science », par Shineytrooper | Redbubble
Slingfin Portal Flat Footprint - Toile de sol | Livraison gratuite | Alpiniste.fr
HD wallpaper: humor, the portal, toilet, Portal 2, sign, communication, symbol | Wallpaper Flare
Aperture Desk Job "Turret" Over the normal Turret [Portal 2] [Requests]