Two vampire bats wake up in the middle of the night, thirsty for blood. One says, "Let's fly out of the cave and get some blood."©JOKEDEMO.COM

"We're new here," says the second one. "It's dark out, and we don't know where to look. We'd better wait until the other bats go with us."©JOKEDEMO.COM

The first bat replies, "Who needs them? I can find some blood somewhere."©JOKEDEMO.COM

He flies out of the cave. When he returns, he is covered with blood. The second bat says excitedly, "Where did you get the blood?"©JOKEDEMO.COM

The first bat takes his friend to the mouth of the cave. Pointing into the night, he asks "See that black building over there?©JOKEDEMO.COM

"Yes," the other bat answers.©JOKEDEMO.COM

"Well," says the first bat, "I didn't."