What is a chupacabra? My daughter, Addison - 3, was screaming that there was one in Lucas' room. I would have just thought that she made up a word! Kyle heard her say it and knew it was something real so he had me look it up. WHOA! Animal vampire thing?!?! I really hope Addison has no idea what this is! She would be terrified! Want to see a picture? Click here, but beware... creepy huh?!?!