A video was posted to YouTube yesterday that will terrify parents of preteen/teenage girls everywhere.

YouTuber Coby Persin performed a social experiment titled "The Dangers of Social Media." In the video, Cody poses as a 15-year-old boy on Facebook who has "just moved to the area." He messages three teenage girls to see if he can get them to meet up with him (with the secret permission of the parents, of course). Shockingly, ALL THREE GIRLS go through with it, and the parents are absolutely horrified. Watch the video and be prepared to have a talk with your kids about strangers on the internet!