Cosplay can be awesome when done right. But for Tjitske Van Vark, an 18-year-old high school student from Australia, her 'sexy Gandalf' costume got her some attention she did not expect.

She dressed up in costume for her school's "Muck Up Day," which is a tradition where seniors dress up on their last day of school and pull pranks.

She decided to go as "Sexy Gandalf," and posted it on her Tumblr.

Her photo blew up instantly, and within three days, her follower count had tripled. It was even promoted into Tumblr's radar, making it go super viral.

She was even featured on the front page of the site.

Now of course, we would never want the real Gandalf to be this sexy. But what an effort!

Crazy good?