Sammy gurgled and babbled, now that his butt was no longer cold, he was a happy camper. Sort of. He was hungry, and he needed to stress the importance of food and now to his brother.
"Aeeeee." He waved his hands around and brought his legs up. Dean picked him up again, and Sammy snuggled right up to his warm, bare skin. His fist beat upon Dean's collarbone while he tasted the skin in front of him to see what it was. Sammy's belly gurgled.