Answer:
They are toothy nocturnal immortals.
This dish is hot frankfurter served in a long, soft roll and typically topped with various condiments. Often served with hamburgers.
Never ahead, ever behind, yet flying swiftly pastΝΎ For a child I last forever, for adults I'm gone too fast.
What is it that given one, you'll have either two or none?
What word becomes shorter when you add two letters to it?
A leathery snake, with a stinging bite. I'll stay coiled up, unless I must fight.