There's 20 of them
Your teeth!
It's so inconsiderate! Good thing I was still up playing my bagpipes.
Zero. You can't fit a hairless ten-year-old inside a light bulb.
One is a whiny toddler, and the other is a tiny waddler!
I said to watch him like a hawk! ME: soaring 20m above w/ a beakful of mice I AM
20 after 1.