a homosexual man who enjoys performing oral sex
"Man that julian is a right cock cannibal"
"yeah i know, he sucked me off last week"
1. One who intentionally, habitually, and enthusiastically ingests/eats human penis, either cooked or uncooked (may be wrapped in a sushi roll, tortilla, or pancake)usually fetish related, sometimes done for religious or tax purposes.
2. Dick Cheney
That cock cannibal vice president, Dick Cheney, ate my penis!