That's definitely going to leave a mark.

A 23-year-old woman in Florida gave staff and patients in Boca Regional Hospital quite the surprise when she arrived into the Emergency Department yesterday with a two-foot-long shark attached to her arm.

According to reports, the shark was killed before the rescue workers arrived but none of them could manage to free the shark's grip on the woman's arm. Identified as a nurse shark, the woman in question was very lucky and said to be in a stable condition after the bit from the beast that can grow up to 14 feet in length and has hundreds of tiny serrated teeth which clearly have a problem letting go.

Via CBS12