It was coffin. How do vampires make cookies? In bat-ches. Why did the vampire quit his job? He just couldn't sink his teeth into the role. What do you call twin vampires? Dead ringers. What ...

Vampire bats made to run on treadmills in a lab reveal ... The bats latch on to prey, and make a tiny, painless incision with their teeth, to lick the blood up with their tongues, sometimes ...