That's awesome. When I see another sly woman in "the wild" it's all we can do not to fist bump (a couple of times we did). Many sly guys give me a knowing look, or nod, or hand gesture.
Sly is more and more common I think as people take it as an alternative to either fighting receding hairlines, scalp conditions, or having an easier hair routine. All of which are relatable problems we can all appreciate, I think, in one way or another. Those in it for the pure style relate too