Sam has recently taken a cue from Big Sister Honey Badger and has started throwing his "mean face" around to voice (silently) his displeasure at someone or something. This makes for a very comical transition from time to time, where he goes from jolly to "mad." The really funny thing is the last little tweak he does with his eyebrows, to really push it over the edge:
But then we get the old Sam back - mowhawk hair and yelling at the top of his lungs for Mom- My. Even though he's sitting in her lap. Because when he's not, he's running his little bow-legged stomp run to get there.
Sometimes there is even room for Big Brother.