There are two bats in a cave and one says to the other “I could do with some blood right now”.
The other said, “Me too but it’s almost sunrise”.
The first one said, “Wait here” he flies off and comes back with a mouth full of blood.
The second bat says, “Hey where’d ya get that blood from?”
The other replies, “Do you see that tree over there?”
“Yeah”
“Well, I didn’t”
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