They're the ones with stretch marks on their lips.
Because their horns don't work 8 year old brother just told me this joke, thought it belonged here
Well, there is a vast difference.
Just look for ones that have a "JOKE:" disclaimer
Half of them don't work and the ones that do aren't that bright
His lips are moving.
So you can read her lips!
To get to the other slide.
They're the ones with stretch marks around their lips.