That "Freudian slip" wasn't even a slip. You have to think ahead in these games man. Especially when they're closed setups.
Think of all the possible memes, then apply roles from Mafia to them. Slender would fall under Stalker, at least that would make the most sense. Jeff The Killer is also an option, or even Smile Dog. It's a simple thought process really. As town you should all be thinking about all the possibilities.
What meme would fit a Bodyguard (Protective) role? Probably Deadpool. Who'd fit an investigative role? Maybe Jessie Slaughter's dad. He's got a lot of "backtracing" to do.
Think outside the box you lazy fucks. And did you not read Cyber's posts? The fact he's trying to meta Scribble again, with practically nothing to base it on as Scribble was posting in the thread multiple times during the Night phase.
Also, I have a feeling there are 2 mafia factions going for the gold similar to the one game a month or so ago.