It definitely wouldn’t be the left image. With legs like those, you could never pull the pants up past the first (or I guess technically last) level of branching. It would either be the big pants or a large number of seperate, smaller pants on each of the lowest branches.
In trms of the vibe that the title gives off, I guess. First category is a fairly serious-sounding, usually 1 word title, and the second category seems to be a grab-bag of silly titles and titles where the first word is “______'s”