Hot weather makes me sleepy.
Listening to a lecture can make me sleepy.
An information services guy talking to an information technology guy. Holy crap I almost fell asleep typing that. Ha!
Try watching C-SPAN.
It doesn't take much for me. lol
Reading while lying down. That's why I always read at bedtime.
Same here. :)
It's really amazing. I can read for hours sitting up, but the minute I lie down, I'm ready to drift off.
When the alarm clock comes on..
Eating turkey. Lack of Sleep.
I hate it when my Kindle hits me in the face and it goes 20 pages forward or backward. Then I can't go to sleep until I find where I was. Ha!
Eating enough to cut off the oxygen supply.
Any movie my wife picks out and says it's one of her favorites.