What do you call a cow that has no feet?

Why shouldn't you tell secrets in a cornfield? Because there are too many. . .

Used in outlines, used on boards Children tossing rocks when they are bored

Babies have this reflex, so a pacifier is given. Maybe you'll be called me, if a bad riddle you have written. Replace my first with another, some good fortune you will find Swap my first again with another, and quack, quack, in a line. Once again replace the first, with a certain letter and i'll be A word that is a no-no and offensive to most people, but i think it's pretty versatile so I don't really mind it, lol. Ugh, alright... see?

We start our journey side-by-side, Hugging heels for a bumpy ride. We have no eyes, yet we love your shoes, We have no voice, but we hate to lose. A giant drum can pull us apart, Breaking a faithful pair at heart.