In case you forgot whose monster you are.

"Daddy" crept into your brain over months of therapy sessions and then convinced you to jump into industrial chemicals responsible for his pale complexion and devil-may-care attitude.

He then enabled your new preference for violent chaos with Harlequin-themed costumery, very shiny guns, and a 7-foot mallet.

He also gave you this Harley Quinn Daddy's Lil Monster Keychain, reminding you that, yes, you're a monster, and yes, you're his.

This Harley Quinn keychain features a dangling metal charm that states the following demented acknowledgement: "DADDY'S LIL' MONSTER.

A second dangling metal charm is rendered in the shape of Harley's familiar diamond cluster.

And the source of said dangling charms? A midnight black keyring upon which keys are brutally hung and organized.