LB knows many body parts, just for record sake, I'll list the ones he know here:

head
shoulder
knee
toe
eyes
ear
mouth
nose (OK, now the song's done, here are the rest)
neck
teeth
tongue
hair
hand
finger
heel
foot
belly
belly button (often the same thing as belly)
cheek

I've probably missed a few, I imagine someone will catch the ones I've missed.