We were at my sister Sara’s house and Little Jason kept saying, “Here, shake this,” and holding his sippy cup out to his Aunt Sara. She was talking and missed the command the first couple of times, but my little boy was very insistent. Finally, he got her attention. She took the cup from him and shook it a few times.
“It’s empty,” she looked at him puzzled.
“Yes, that’s why you have to fill it!”