Smooth Armpits?

Is it a new statement that guys are shaving their pits and then showing of their freshly shaved, smooth as a baby's bottom armpits? The guy standing in front of me with an old cut off t-shirt seems to think so. But I dunno. Nooot even really sure how I feel about it. I thought shaving was reserved for the ladies. Well, a good number of us anyway. Please advise...