Jaw-breaking yawn

Some people have more sense than to be out very late on a Monday night when they were already tired. I am apparently not one of those people. I feel like I've been hit with the Sleepy Stick (a Cluestick(TM) before I went out might have been more to the point.) ( But it is not totally my fault. )

Also, getting home after an enormously hot day and going in to a small low-ceilinged room where the door and window have been shut all day was not the most ideal ending to an evening. Hooray for all the nice cooling rain in the night. (Good thing about hot days? Long warm evenings. Bad thing about hot days? EVERYTHING ELSE.)