That would be me

From AllKPop:

These last two years have proven to be the years of the girls, with 2009 ushering the new era of girl groups. However, alongside the girl groups' rise to dominance is the climb to prominence of the fanboys.

Once considered but a minority, these testosterone filled kpop fans have emerged from the shadows to make their presence known. Now that being a kpop fan no longer means that they must scream their lungs out and wet their panties every time DBSK or Super Junior appear, fanboys have a reason to surface. Although they're still free to wet their panties if they choose to do so...

The rest of the article details all the various forms a fanboy can take (cute, talented, creepy, etc.). Each example is evidenced with a video, but for the sake of keeping this blog from becoming even more cluttered with a mass of YT videos I'll just post this one:

This particular fanboy is dancing to KARA's latest single "Mister" (which I'm not too crazy about). Let's see... What can I say about this? I have no words. Though I will say that he has some cojones for posting that on the Internet. Kudos to you young man, all your dreams are alive.

ps. NO. I know what you're going to ask and the answer is NEVER.