This is Ash. So it was him or another snarkish weirdo character, and I chose him.
Meet Cas. He looks/acts funny because he's from that alternate future Zachariah sent Dean to in 5.04 of Supernatural. He was on his way to the building towards the end of the episode where he meets his assumed death thanks to his fearless leader's choices.
And yes, he has a pocket full of sunshine~ Possibly two.
Plots can be done on AIM @ acoldburden or PM or whatever floats your boat.