Falling into a very deep sleep right after smoking a large amount of marijuana.

Someone who is always on Facebook and neglects thier job or family.

A person whose only social interaction with other people is through Facebook.

The mental state usually developed during a House M.D. marathon. Despite having seen every episode multiple times, the viewer will be unable to stop watching even after sarcoidosis is used to wrongly diagnose every case. Victims of a House coma usually fall into a vegetative state, and may begin to drool, depending on whether or not Olivia Wilde's character is included in an episode. Only after the final episode of the marathon will the victim again show signs of life, yet thier mental attentiveness may still be off, as they will be unaware of anything that happened outside the television during their period of illness.

The state of a coma that comes after hours of repetitive masturbation and thus also cumming.
Quite popular among youngsters these days, because it is said that it gives a "nice" feeling. It is addictive

Only a few cases have been reported in which people did not survive this severe condition.

like a cubicle coma, when you have immense energy before class, but once you sit down, you hit the doldrums and get really sleepy. but once that bell rings and your out you gain all your energy back.

A Morning Coma is when a person wakes up and for a few seconds and/or minutes forgets where they are, what time it is, and what day it is.

That moment, about thirty minutes after finishing a bottle of nyquil, where you start to feel really sleepy and loopy and then you pass out for ten hours.