Thanks to Codger's link I spotted a very rude bathroom scrawl above the cat. Para might enjoy that at least.
....
I have not looked (too busy trying to mod my fighterstick) and I wouldn't enjoy it anyway. It used to really annoy me to open the map back in early EDDiscovery days to be presented with childish graffiti. There were (still are I suppose) others that have spent an inordinate amount of time and effort to make an "Impression" on the map. Thankfully I am sure the expansion of visited stars will have obliterated those early vulgarities.