Welcome Aboard!
I'm not sure that maturity is our strong suit, but mentality we have in spades, ranging from the Towering Intellect of XXXXXXX XXXguin , Summoner of Lovecraftian Horror (The name was deleted to protect your sanity), the Mind-Twisting Presence of XXXXXetz, Inspirer of Terrifying XXXXX-XXXces (Name deleted to protect the innocent, wherever THEY may be), the Justly Dreaded Mentality of Ancient XXXXX, whose mere trees can evoke a break with reality (Name deleted for copyright reasons), and the Inimitable XXXXXXXXX, Bringer of the Mimes of Doom (name deleted because I couldn't spell it).
Yes, we're a merry band of cutthroats, rogues, jackanapes, madcaps, ruffians, and bedlamites. Occasionally, we even write something.
Aren't you glad that you didn't say anything silly?