Another example: I can't see anything obviously womanly about “Infinity is just an eight that fell down because of depression”, and yet when I shared it (in Italian) on Facebook, it was liked by seven females and zero males, so I guess I'm missing something. (Granted, six of them are in STEM fields, so it's not very surprising that they would enjoy nerdy humour, but I have plenty of male Facebook friends in STEM fields as well.)