"Cannibals" joke

Two hungry cannibals are walking through the forest when they see a man
who had recently passed away. One cannibal says, "
Look at this! You start
at the feet and I'll start at the head and we'll meet in the middle."
So
the two cannibals start eating. After a half an hour one stops eating,
looks up and says, "
I don't know about you, but this is great! How are you
doing?"
The other cannibal answers, "
This is great! I'm havin' a ball!"
The other cannibal says, "
Hey, slow down, you're eating too fast!"