If it doesn’t fit the baby’s head could just pop right off

Smoosh it, make it fit,
adjust the straps
use this tool
not like that
Do I have to do this every time?

When they fall their helmets go rolling down the street
This isn’t good
It’s just not right
The lavatory key is broken in the knob

What size is it?
It’s just not right,
It doesn’t fit,
I need air
I need air now !
The pump you sold me is broken.

Is there really a difference?