" I’m a little overdressed for this, but I think I can compensate by toning down my manners.” “Overdressed for what?” said Jean. “Insulting complete strangers,” said Locke, loosening his neck-cloth. “Got to mind the delicate social nuances when you inform some poor fellow that he’s a dumb motherfucker. "

― Scott Lynch , The Republic of Thieves (Gentleman Bastard, #3)