How's your sense of 'mell?

We are teaching Liam to pray before supper. Yesterday he said, "no 'melling, no eating, and no drinking, right dad?" You see, Dad has often had to remind him that we don't eat or drink during the prayer. The other day Dad reminded Liam that we aren't supposed to eat during the prayer and Liam replied, "I'm not eating, I (s)melling." Thus, the addition of no smelling to the list of things not to do during the prayer. I can just see what other no-noes will be added to the list in the future. "No 'melling, no eating, no drinking, no putting the fork up my nose, no throwing food, no hanging off the back of mom's chair, right dad?!"