the word that is used in order to avoid answer a certain question. Also in order to show that someone is a good back up.
Father:So son, have you ever had sex?
when you're listening to music on your headphones and lay one, and you can't hear it. Then, people look at you liek you did something wrong, but you don't know why
today i was on teh subway, and then i silent farted and everyone looked at me.