Parasitic twin erupts from 30-year-old man's belly button

Now for something really bizarre...

Gavin Hyatt of Witney, Oxfordshire went to the hospital with a bleeding belly button. The doctor said "It was like something from Alien. I didn’t believe Gavin when he said something was coming out of his belly button until I saw him." That something was a 4cm parasitic twin that had been stuck inside Hyatt for the last 30 years.

Parasitic twin erupts from 30-year-old man's belly button (Via Arbroath)