There were two friends. One evening, they were in a bar arguing over which of them could have sex the most times in one night. They decided to settle the issue by going to the local whorehouse for the evening. So they got to the whorehouse, paired off with a couple of the ladies, and went to their respective rooms.

The first guy energetically balled his whore and, reaching up with a
pencil, marked a line on the wall. Then he fell asleep. He woke up in a couple of hours and screwed the whore again, albeit a little less enthusiastically.
Again, he reached back and marked a line on the wall. Again, he fell
asleep. He woke up again in a couple of hours and lethargically humped the hooker again. He drowsily marked a third line on the wall and fell asleep for the rest of the night.

The next morning, his friend barged into the room to see how he did. He
Took one look at the wall and exclaimed, “A hundred and eleven? Damn! You beat me by three!”