A face on a person that shows no emotion, often called poker face because in the Yo dude, we are about to play poker face with that freshman ho tonight. Having a " poker face " is commonly misunderstood. It's not only about your face but it's about your entire body. But having a "serious" face often shows that you. Having a good poker face is harder than you think when tensions are high. on one thing visually can also distract you and you may miss an important play. Avoid showing your teeth. Get Adobe Flash player. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Badges Recommended for Me Action Badges Rarest Badges Racing Badges Easiest Unearned Puzzle Badges Newest Badges All Badges Quests All Quests. LS Lyndsie Smythe Feb Always remain calm and act the same every hand. Lady Gaga, RedOne, Charlotte Thersen.