A Chilban is a race of pseudo-intelligent non-humans, that have been mostly wiped out due to their inherent laziness. There are very few in existence today and their main physical characteristics are above average to ludicrous hair coverage, with little respite from regular shaving; The sweat glands are replaced with grease glands to secrete one of the Chilban's defence mechanisms, body grease; and they are usually of large girth. They are also rarely punctual and badly organised. The Chilban is able to kill with nought but annoyance and irritation.
Trent is running late again. Goddamn lazy Chilban.
To G-rahn is to fall asleep or pass out in any seating while watching television. This can be intentional or unintentional and the choice will more likely be to stay in the seat than to choose a more preferrable location, such as a bed.
Kiran woke up after g-rahning on the couch, saw the movie still playing, then, rather than going to bed, went back to g-rahning