It's a Yeti. This is as close as I think I'll ever get to actually stitching something. I admire the work, but I have no real knowledge of it. On the other hand, I really admire sasquatch without really knowing anything about him/her/it...traditional bigfoot sticker forthcoming.
This design was inspired by the awesome shirts over at shirt.woot. Seriously, go check out their great selection of unique tees.