This week, the No Brains, No Lightbulbs team invites Trivia Mafia editor (and our first heckler) Ruby onto the show to stump the chumps, flex her New England accent, and destroy some movie and etymology trivia. Chuck kicks off the trivia with a brainy round called "Yes Brains" (3:32 ), and then checks in with a fill-in-the-blank round called "Blank Check" (15:23 ). Sean brings Ruby a word-origins round called "After-and-Before" (19:37 ), and then he sticks the landing with a round of biopic trivia called "Stick to the Subject" (35:01 ).