Fanon nickname for
Ryou Bakura, a character in Yugioh. It's usually used for his darker half, who is referred to as
Bakura (whereas the light half is usually called
Ryou).
Fangirl: ZOMG I love you, 'Kura!
Bakura: I believe you're missing a
syllable there. Pronounce my name correctly or you will live in
the Shadow Realm for all of eternity!