Well, the problem, at least for me, with "humorous" shots is that they normally have to be taken on the spur of the moment, and thus I'm never quite set up for them -- like this one -- it happened in an instant and I tried to capture it. Despite the poor DOF (guess my dog's snout is too big for a closeup :-)), I'm submitting this as I love her expression. I think this was the beginning of a sneeze or a yawn while in the car.