That story totally reminds me of this Simpsons episode written by Conan O’Brien in which Homer is suing a seafood restaurant about its all-you-can-eat policy. I particularly liked it when Homer’s lawyer likens this case to one of his previous cases against “The Never Ending Story.”
The guy is a consumer with a capital "c". Interesting that the restaurant has let him run a tab that he's never paid off, but still lets him chow down.