Thing 2 has officially got the connotation down for the word "NO". Like a pro she uses it for many different things such as "full", "not sleepy thanks", "not the correct object I wanted", and various other phrases that express her preference to something other than what I have in my hand.
She says it while ***regaling me with this face……
I have learned to love that Thing 1 never gave me that look. I am sure he is saving those for a future date and time. (Thirteen to nineteen probably) Oh happy day!!
*** 1: to entertain sumptiously; Feast with delicacies.
2: To give pleasure or amusement < regaled us with tall tales>.