There are these two friends, a white guy and a black guy. One evening,
theyre in a bar arguing over which of them can have sex the most times in one
night. They decide to settle the issue by going to the local whorehouse and
gathering experimental evidence, as it were.

So they get to the whorehouse, pair off with a couple of the ladies, and go to
their respective rooms.

The white guy energetically balls his whore and, reaching up with a pencil,
makes a | mark on the wall. Then he falls asleep. He wakes up in a
couple of hours and screws the whore again, albeit a little less
enthusiastically this time. Again, he reaches back and marks a | on the
wall. Again, he falls asleep. He wakes up again in a couple of hours and
lethargically humps the hooker again. He drowsily marks another | on the
wall and falls asleep for the rest of the night.

The next morning, the black guy barges into the white guys room to see how he
did. He takes one look at the wall and exclaims,

A hundred and eleven?! You beat me by three!