We're going to have to collect data on the ratio of bathroom graffiti between tags and limericks. Anecdotally, where I live a it's mostly silly goosery.

Just to be totally clear, here is an example. Please cover up my user name for an authentic experience.

A dozen, a gross, and a score, Plus three times the square root of four, Divided by seven, Plus five times eleven, Is nine squared, and not a bit more.