The Goliath Bird-Eating Spider has the largest body of any spider on earth. It can grow up to 11 inches long and it ties with the Huntsman spider in overall size. Its fangs can penetrate human skin but is not venomously deadly to humans. It generally feeds on bugs, and occasionally frogs and/or small birds. I don’t blame you if you’re scared of this massive arachnid, but don’t worry, it won’t kill you!