This flag is apparently from the Russian province of Yaroslavl Oblast, which is known for its well-organized and well-armed bear population. It's for this very reason that I remain firmly opposed to the right to arm bears.
In case you hadn't already seen the link on reddit, I felt the need to share this. The folks over at Yard Flags certainly agree, it's #1 on their world's ten best flags.
Maybe you can find a cooler flag? Please share it in the comments. Otherwise, quake in awe before the mighty banner of Yaroslavl Oblast.