Not really an actual full fledged meaty posting, but I was looking through my pictures and I came across this one from a few weeks ago, you may have to click for the enlarged version to fully see it:
Sadie and I were mindlessly walking around down by the Papal grounds when I stumbled into what was most likely the most intense standoff I have ever witnessed.
The 2 of them remained like this for quite some time. Nobody dared flinch! Eventually the little guy backed away, but not before he first made the throat-slit motion with his paw. Needless to say, we've been avoiding that side of town.