Stop me if you've heard this before:
A 3-Year-Old's Tea Party
Someone had given a little girl a tiny 'tea set' as a gift, and it was one of her favorite toys. Daddy was home while Mommy was away one day, and he was in the living room engrossed in the evening news with Brother playing nearby when she brought him a little cup of 'tea', which was just water. After several cups of tea and lots of praise for such yummy tea, Mommy came home. Daddy made Mommy wait in the living room to watch as the little one brought him a cup of tea, because it was 'just the cutest thing!!'
Mommy waited, and sure enough, here she came down the hall with a cup of tea for Daddy! Mommy watches him drink it up, then says to him, "Did it ever occur to you that the only place that baby can reach to get water is the toilet??"