A state in which a person is generally lethargic, lazy, and very full from eating a large meal. A large meal shall be defined as a meal containing high amounts of carbohydrates.

After eating such a meal, a person usually cannot eat anymore because they are too tired to carry on.

A common cause of such weariness can be directly related to eating turkey at Thanksgiving. Turkey contains Tryptophan, a sleep inducing chemical.
Another cause of food coma comes from drinking too much wine with a big meal.
The real cause of Food Coma comes from eating too much carbs that will eventually break down in the stomach, causing an inordinate amt. of blood to rush to the system.

To releive the effects of food coma, one can unbutton their pants so their stomach can expand beyond normal perameters.
Also, it is advised that a person take a short nap, followed by a large dessert.

Obese people that could walk but choose to drive those electric scooter cart things that are meant for actual handicapped people while shopping, though if they are fat and prove their lazyness through other means they could also be labeled a lazy fatty.

Obese people with little ambition and usually permanent food stains on their clothing.

A sub species of Fobbit that has either actively pursued or passively accepted her or his jobless lot on the FOB (Forward Operating Base). Under-employed and overly bored this particularly sorry creature has accepted and come to embrace the one job they have left, converting food into excrement. These ample wastes of space wander about the FOB aimlessly during their evenings and weekends off, dressed only in PTs (Physical Training Uniforms) and driven solely by their quest to collect a pay check without giving anything in return. This sad sack of a soldier zealously protects all time they have off by closing early and strongly discouraging any productive soldiers that enter their work areas seeking help 20-30 minutes prior to 1500. They are so consumed with their "Office Space" dreams of doing nothing, that they will purposefully screw other soldiers for the preservation of any and all time off. Once these creatures do get their time off, they dwell in their CHUs (Containerized Housing Units) or scour the FOB, as if driven by guilt, seeking places to consume food they must purchase with their ill gotten gains, rather than converting the abundant free food provided for them. These welfare soldiers bring nothing to the fight, horde all resources and HMMWV (Highly Mobile Multi Wheeled Vehicle) armor upgrades and openly mock their brothers and sisters in uniform who serve outside the wire. They come in all ranks and sexes and typically have no concept of what smaller FOBs are ...

One who consumes large amounts of food. A large, often morbidly obese teenager, that can be found within the confines of their room, in front of a television/computer.

Feeling sleepy and/or lazy after eating a large meal. Also known as "The Itis".

Food that you have made for yourself - dropped on the floor - and left it there because you felt lazy. And then going back over several minutes later after realizing how hungry you were - and eating the food off the floor.