Because they have a hard time puckering their lips the right way.
They have a hard time opening up
Because they're always trying to find the x. They don't know y, either.
He heard it had de y flavor.
Anything you like he can't hear you.
She only puckers up for her pacifier.
His lips are moving
A cow with no lips.)))
Because dogs can't whistle. (X-post from r/dadjokes)
