A meme spawned by a particularly QUALITY rendition of a cabbage amongst the generally QUALITY artwork of the Yoake Mae Yori Ruri Iro Na anime when it was originally broadcast on TV. The "cabbage" in question is a featureless green sphere that in no way resembles an actual cabbage. However, this was later corrected in the video release of the anime.
A similar "cabbage" in artwork for other series is almost certainly a parody of the Yoake Mae Yori Ruri Iro Na scene and should receive this tag.
