Filthy Crown
From A KoL Wiki
This is a filthy little sewage-covered crown. It'd be perfect for wearing on your little liar's chair, if you're into that emo crap.
(In-game plural: Filthy Crowns)
Drop Location
References: The item description is a reference to a line in the Nine Inch Nails song Hurt. "I wear this crown of shit, upon my liars chair.