rumple

rex was complaining that his side hurt tonight. he kept holding it and wincing. i asked him what was wrong and he said "i got a rumple right here". (i think he had a cramp from running around like a crazy man after dinner). when i was putting him to bed and he was going to the bathroom, i poked his belly and asked if it was full of mac and cheese. he replies "yeah, the mac and cheese gave me the rumple".