Colby and his perpetual, Please, Mom, can I have some more? look
Here are some that came to mind.
A "shouldn't have eaten that whole lemon" smile
What? Who, us? The devious smile of a meerkat. Like they're cooking up a prank for the one we can't see over there on the right
Psst, Mom! Hey Mom!
Not now, Pinkie 4. Mommy's dreaming about her first sty and how she'd had the place ALL to herself. Sigh.
The definition of A Face Only A Mother Could Love
My smile's better than your smile....and you smell like dog
A manatee, with its pouty-pursed smile. When we lived in Florida, these shy creatures were a common sight in shallow rivers
Me and Ewe at the Mendocino, CA county fair, 2011. See that grin? So happy to see me!
But if I ever do, I will so smile right back...from really far away.