@Felthry please elaborate
@typhlosion so there's a sort of 'fundamental' kind of topological object called a pair of pants
@typhlosion and evidently any two-dimensional topological manifold can be cut apart into a collection of pairs of pants
@typhlosion this is called the pants decomposition of the manifold
@typhlosion and no, i am not going to explain why it is called that because it's funnier to not know, though you might well be able to figure it out
@Felthry oh no i know why it's called that, don't worry - or at least i have an intuition based on what i know about topology