Is "graffitis" (rhymes with tonsillitis) a word? If not, let's make it one. It can be defined as:
A condition marked by a compulsive need to write all over everything.Right now this city has graffitis out the hoo-ha* (or gump stump).
* I'm also trying to revive the career of the existing term, "hoo-ha". It's a good'un and needs a little love. Your homework for today is to use it three times in casual conversation.