I'm looking for this fic: all I can remember is that at ND starts playing the game Taboo and they are divided in 2 groups and later in the game I think Artie says something like: "when did this game turned into "how much Puck knows about Kurt?"" or something like that because during the game Kurt is the one having to make his team guess words and Puck is the only one answering. It's like "what's my favourite color?", "what's my favourite animal?", "what would I never do?" or something like that.
Does it ring any bells? I pretty sure it was a oneshot.