An invisible, odorless gas that puts the person inhaling it to sleep in a matter of minutes. When roused the victim
will be grumpy, able to open only one eye, and
will immediately fall back to sleep.
This gas is given off by turkeys cooking, TVs,
car engines, and warm pine trees at a rest stop on a long bicycle ride.
"Uncle Tom is asleep on the couch in front of the TV and we
haven't even had the Thanksgiving turkey yet!"
"Yeah, there is a lot of Lethargon
gas in the
house right now. Look, there goes Uncle Dick too!"