Seeing as how we're ashamed of and grossed out by almost every bodily function imaginable, if you want to see the uncensored image above, featuring canine fecal matter adorned with a US flag, you can find it hiding behind the jump. It's visually coarse, and you've been warned.
It seems someone in "the Mission neighborhood has apparently been sticking flags in poop piles for quite some time." While that's a curious political statement, we're more concerned as to why pooch owners in the Mission aren't picking up said dog waste prior to flag skewering.
Image credit goes to Flickr user JessieLou.