When you are just focused on one thing with the music blaring at maximum volume and someone just happens to want to talk to you. You have no idea what the hell is going on when you look at the person. A blank moment of chaos and confusion and down right WTF?!?!. That, ladies and gentlemen is called an iMoment.
Teacher: Jim, whats the answer to this question.
Jim: <ipod blaring>
Teacher (raised eyebrow): Jim?
(Jim looks at the teacher)