Diginity

F, who is 4, was a mess at last night's ball game. Climbing, begging, whining, fighting with his sister. At half time I picked him up to carry him out ,hoping a change of scene would help. He was fighting, struggling, wiggling when he suddenly looked at me and yelled "This is not dignified!" How do you not laugh? Where did he learn the word dignified? And if he knew the word, why didn't he realize I wasn't the one bruising his dignity? A good laugh though!