Contributed by Parklane :

Did you ever wonder why earrings became so popular with men?

A man is at work one day when he notices that his co-worker is wearing
an earring.


The man knows his co-worker to be a normally conservative fellow, and 
is curious about his sudden change in "fashion sense"


The man walks up to him and says, "I didn't know you were into
earrings."


"Don't make such a big deal, it's only an earring," he replies
sheepishly.


His friend falls silent for a few minutes, but then his curiosity prods
him to ask, "So, how long have you been wearing one?"


"Ever since my wife found it in my car."