1) A
wolf lady from the Chinese cartoon series Spice &
Wolf.
2) Holographic
3) Short for holosexual, someone who would fuck anything holographic.
1) Oh my god, Holo is my waifu. Nihao senpai.
2) You got any holo Pokemon cards?
3) "I
love your shiny
Pikachu card." "You are such a holo."