Sentence:  Like we didn't move here for my job, we came here (for ...)<!--parentheses and ellipsis in original--> to become a student and study for a degree and it's <WSD>arse about face</WSD>. We tend to do things in an arse-about-face way no matter how hard we try. And I, at the risk of being hopelessly inarticulate<!--[sic] would have expected a comma--> I like the <WSD>arse about face</WSD>-ness of the LETS system. 
Meaning of the word marked with <WSD> tags:  Placed or arranged the opposite way to the way it should be.