For some reason I'm reminded of Yume Nikki, that one anime where this teenaged loner has this crazy girl stalk him with a magical phone that can tell her where he's going to be every 10 minutes.
That's the main thing Yume Nikki was about, right? I think I recall the rest being exceedingly stupid and not too interesting, but the stalker girl was super creepy and disturbing and probably tons of internet creeps love that shit and don't find it really disturbing and gross.