Crab Defends Itself With A Knife (VIDEO)

Don't mess with this knife-wielding crab! The badass crustacean was caught on video holding a knife... and using it.

Holy s#@t!

The crab was only practicing self-defense but I was really surprised when it swung the knife at the human taking the video.

Press play to watch the video below.

Source: YouTube
Source: YouTube