The other night, while I was chatting with Rus and Ryan in our hotel room at SXSW, I drew this bearded guy to the right. Rus, who lives primarily in New Zealand, was trying to get me to design a kiwi character (sketched roughly at the bottom of my Moleskine page), but then, for whatever reason, as we continued to talk, I drew this old guy's face to the right.
He's not going to be a major character, but he will be a recurring character. It's going to be the Greek god Pan, who Bosh and Bill will occasionally run into in public parks, where he spends most of his time on a park bench feeding pigeons and criticizing contemporary television, film, and theater.
To everyone else, he will appear as a homeless man that answers to the name of Patrick in honor of @ghostdirector, who initially came up with the idea of tweets about Bosh & Bill = being mentioned in the comic / becoming a character.
Also, it's a good name since today is St. Patrick's Day.
Let me know what you think of him on Twitter and if you have any additional ideas for this character.

Faber-Castell TK-FINE VARIO L 0.7 Mechanical Pencil
Pan