<p>The companion t-shirt says: “Where the squirrels are more aggressive than the guys.” This observation, however, must be taken in context. One day I was walking near campus and saw a standoff between a single U of C squirrel and a pit bull. The squirrel did not run up a nearby tree, but instead faced the dog, assumed a threatening posture, and began walking toward it. The confused dog backed off. The squirrel was definitely more aggressive than I was or will ever be.</p>