I've been up late working on my computer, and even though I'm not quite finished, I can't stop yawning! I scoot my chair back and stretch and yawn - deep, long, loud, wide-mouthed yawns. Then I scootch up closer and yawn so close and my mouth so open, that you can see all my teeth and look right down my throat! My yawns are so deep and long that my eyes get watery and tears run down my cheeks. Guess I'll have to finish this work tomorrow...