![5girls aegis_(persona) beret blue_skirt c.c. code_geass crossover doujin_work glasses green_hair hat kita_high_school_uniform long_hair lyrical_nanoha mahou_shoujo_lyrical_nanoha multiple_girls nagato_yuki persona persona_3 raising_heart school_uniform serafuku skirt suzumiya_haruhi_no_shoushitsu suzumiya_haruhi_no_yuuutsu takamachi_nanoha tomokichi tsuyuri rating:s score:5 post #639558](/cdn_image/preview/8a/c6/8ac6c4dc776df21d4a59a1ee7ab92222.jpg)
For crossover images that make you think, "Wow, I never even considered the possibility of this being crossed over with that." Not a seiyuu joke or namesake, but where the artist threw together two or more series with little in common, seemingly at random. Often results when Japanese popular culture is crossed with Western popular culture.
Although it may elicit this response, one must truly consider if there is anything Touhou wouldn't be crossed with.
Applies to parodies too.