Last month, a 19-year-old college student reportedly stabbed his mother before slicing off his own penis while high on a synthetic drug called mephedrone, better known to the kids as "Meow Meow." Police found the teenager with his penis, or what was left of it, dangling out a window, spraying blood everywhere.

London police rushed the 19-year-old and his 46-year-old mother to a nearby hospital, where both were treated for life-threatening injuries, according to the UK's Mirror.

From the Mirror:

A source close to the family from Haywards Heath, West Sussex, said of the teenager: "He is normally a lovely lad and very bright. But unfortunately, he had started dabbling in drugs.

"He had come home from university for Christmas. It looks like he took mephedrone and completely flipped out attacking his mum and then himself.

"When the police arrived they found him hanging from a window and then discovered he had cut off his penis."

Both are in stable condition, and the son reportedly has had his penis reattached.

[Image via Shuttterstock]