Some one who is killing themselves slowly from MSG by eating massive amounts of food at the Asian Buffet everyday because it is cheap. See also Ancient Chinese Secret.
Guy 1: "Larry donesn't look so good"
Guy 2: "Of course not, he's been committing buffeticide everyday at Tom Foo's Clean All-day Eatery".
Guy 1: "Poor Bastard will be dead in a week. The General Tsao's Chicken IS good, though".
When you over-eat every day at the Asian Buffet, slowly killing yourself with MSG.
That's the fourth time Larry filled his plate today. He'll be dead in a week, poor bastard. His tombstone will read "Buffeticide".