Graffiti in the Street of Brands District; A Conversation Overheard

"It seems Marcus has purchased a sleen."
"Big, gray one, by the looks of it."
"The gray ones are said to be excellent trackers."
"I do not wish to be tracked by any sleen, be it gray, brown, black, barred or purple."
"There are purple sleen?"
"If there were, would you wish to be tracked by one?"
"No, certainly not."
"Tenacious. Tireless. Always get their man."
"I knew a kettle & mat girl like that once. Face looked like she was hit by a butter pan, but she was an insistent, little slut."
"You are the most indiscriminate fellow I know."
"And you, my compatriot, are far too wrapped up in superficial beauty."
"I think I would like to see a purple sleen."
"So long as it was chained."
"Indeed."