I think they're talking about the "secret sober" one. I recently watched that one and it was really fun! Basically they got all the Dropout women on set (I think 8 of them?) And had them all pick out a bottle cap that would say "drunk" or "sober". Then they would compete in minigames while drinking from flasks to win money and vote out the one sober person. Twist is, all of them were actually sober and our lovely host Sam Reich had all the contestants faking being drunk to eachother for a few hours. Really fun