Once Dave got home, he got into his house, and then...
...He discovered a fountain of size in his backyard, a fountain with 2 bowls on it; a big one, and a small one.
Dave was impressed.
He had remembered reading about the fountain of size when he was a kid.
He remembered that drinking from one of the fountain’s bowls would cause whoever drunk from that bowl to magically change their size.
‘Drink from the small bowl, and you will shrink, to smaller and smaller sizes. Drink from the big bowl, and you will grow to gigantic proportions.’
Dave was amazed. And he felt like having a drink.
After all, it was a hot day, and he did feel thirsty.
He went to his backyard, went to the fountain and drank from one of the bowls.