TV shows don’t get much more prim and proper than the hit British period drama Downton Abbey, as anyone who’s a fan will surely tell you. So when a video of some of the ladies of the show sitting down recently for a friendly session of the raunchy and vulgar card game Cards Against Humanity is released, you simply must give it a watch…even if you’ve never seen the show, such as myself.

Actresses Laura Carmichael (Lady Edith Crawley), Lesley Nicol (Mrs. Patmore), and Phyllis Logan (Mrs. Hughes) played the card game together for Entertainment Weekly, and you see how it all went down below.