Two cannibals captured a hapless missionary, cooked him to perfection, and sat down to dinner. To be fair, they decided that one would start at the head and eat down and the other would start at the feet and eat up; that way they'd meet in middle. After a few minutes, the top one asked, "How it's going down there?"
His friend replied, "I'm having a ball!"
"Slow down! You're eating too fast!"