A woman did a photo face swap with her friend's boob (with a face drawn on it). You may be wondering: why? The answer is, of course, "because that's the Internet." It's been retweeted over 26,000 times, for God's sake. You may also be wondering: is this safe for work? The answer is "probably not," so proceed at your own risk, even though this is, objectively speaking, the least sexual thing you will ever see.
So there's the apex of this technology. Everyone else can stop now.