Definitions for "HoKeY"
artificially formal; "that artificial humility that her husband hated"; "contrived coyness"; "a stilted letter of acknowledgment"; "when people try to correct their speech they develop a stilted pronunciation"
an adjective for something that's contrived, and I don't think it fits at all, but there was no other alternative for the katakana that I could find
effusively or insincerely emotional; "a bathetic novel"; "maudlin expressons of sympathy"; "mushy effusiveness"; "a schmaltzy song"; "sentimental soap operas"; "slushy poetry"
the house-elf who worked for Hepzibah Smith, who was a very old and very rich witch; Hokey was accused of killed Hepzibah, but it was really Voldemort who killed her (HBP20)