yay big

yay big

Approximately this size. Said while using one's fingers, hands, or arms to visibly demonstrate size. "I'll have a small glass of wine, only yay big," he said, holding his thumb and index finger about an inch and a half apart. A: "You were only yay big the last time I saw you!" B: "I was 11, Uncle Jerry. There's no way I was only up to your hip." Fish have to be about yay big for you to keep them, she said, putting her hand up to her sternum.
See also: big, yay