Claw Shrimp 

They live in very deep water, and grow to the size of a man.
Have big claws on'em, capable of inflicting grievous injuries.

Jesus Christ, did a claw shrimp get loose in here?

Claw Shrimp by psionic December 3, 2003

Claw Shrimp 

Big claws on them. Live real deep. Big as a man.

This injury is very reminiscent of a Claw Shrimp attack.

Claw Shrimp by superman December 11, 2003