---letchat7--- I enjoy a good clean pun, takes a bit of wit. On the other hand phallic humor reminds me of a junior high miscreant in a bathroom stall with a permanent marker. I'll wager the deeper psychology of phallic humor and graffiti is tied to sexual frustration and/or a related longing for domination and control. In other words - look at it, LOOK AT IT! Freakish, eh? I am not exactly a fan of Freud but he did make some decent points. I include an oversized Sharpie (sometimes swapped for a paint pen) as part of my everyday carry, helps to blot out the perversions I find in many public places.