I shave mine, so no, mine aren't hairy
As for hairy armpits on a guy, I really don't care. First of all, it's his body and not mine so I'm not going to even try to dictate if he does or doesn't shave.
Secondly, I actually prefer hairy pits on a guy (if that makes sense). I dunno why, but I do. My ex shaved his pits, but he also shaved his legs and his arms...he's a freak IMO >.> He tried to get me to shave my face and my arms as well...