sentences:  Marshall tells Lily that Robin is not married and Lily, as the slap bet commissioner, must allow Barney to slap Marshall three times (one for the lie, two for being premature).Barney reveals that he has uncovered a video of Robin and asks her if the name "Robin Sparkles" sounded familiar, which worries Robin.Ted tries to stop Barney from playing the video but Robin lets Barney play it.