Think I've just wet myself!
So, there's three vampire bats, sitting on a tree one morning. One bat has blood all around its mouth, one has blood all over its face, and the third bat is totally covered in blood.
Two of the bats turn to the first bat and ask "What did you get up to last night?"
The bat replies, knowing that his species are poor sighted "See that field over there to the left, just past that wall?"
The bats strain to see in the early morning light, then eventually reply;
"Yeah, just about know where you mean."
"Well," says bat one, " I flew over there, and found a flock of sheep. Got the biggest one I could find, and drank all its blood."
"Nice one!" bat two remarks.
"How about you?" asks bat one, looking at all the blood around his friends face.
"Ah! Well," came the reply, "just to the right there, about half a mile past that wood, there's a huge meadow. See it?"
The other two bats strain to see, then nod in reply.
"Well, I flew over there", continues the bloody-faced bat, "and found a herd of cows. Got the biggest one, and drank all its blood."
Bat one is impressed, then turns to the third bat, amazed that he is covered in so much blood.
"What the hell did YOU do last night?" He asks of the third bat.
"Can you see that church steeple, just past those trees in the centre there, about a mile away?"
The other two bats, having really strained to see the point indicated, eventually reply in unison.
"Ah, yes, can just about see it."
Final bat replies, "Well I f*****g didn't!"