Drawings that Somehow Work?! - Did You Do a Double-Take?

Sometimes you can fuse seemingly different concepts together, and they somehow… work? On pixiv, this is often tagged with 違和感仕事しろ (iwakan shigoto shiro, lit. works uncomfortably). In normal situations, it feels like some concepts should never be mixed together under any circumstances — but then they are.

What do you think of the odd — yet somehow working — pairings below?