Waiiiit a second. A biker dullahan with a cat-ear cycling helmet where her head goes... this is a reference to something, I just can't remember what.

zgryphon said:

Waiiiit a second. A biker dullahan with a cat-ear cycling helmet where her head goes... this is a reference to something, I just can't remember what.

Celty Sturluson from Durarara!!