[snarkpup]

If Rick Scott’s sign language feller had webbed fingers he could fly

To say nothing of the "OMIGOD WE'RE GOING TO DIE!!!" facial expressions.

[metmom]

Facial expressions are part of sign language.

Often the facial expressions denote intensity. You could think of them as adverbs, same purpose as adverbs in English.

[pinkandgreenmom]

“To say nothing of the “OMIGOD WE’RE GOING TO DIE!!!” facial expressions.”

LOL. My husband and I were making up our own script with that one irate looking lady. “I ate all the hurricane snacks already, you got a problem with that?” “If you are coming bring beer and more snacks.”