[user104658]

Originally Posted by Niamh.

(good) Arms are my favourite physical male attribute

Men's arms for people attracted to men are basically the "male equivalent" of women's breasts, apparently. That's why it's totally bizarre when people talk about boobs like they're genitals and are "offended" by cleavage being on show... like it's equivalent to a bloke having his balls out... when actually it's more like a man wearing a tight t-shirt or a vest top.