person just finished an inspirational and moving speech, audience is stunned

Da One: Stands up and starts clapping.

People next to him start applauding too. The clapping spreads like a wave until eventually the whole room goes completely wild.

silent classroom

Da One randomly bursts out in song: Just a small town girl..

few other people: Living in a lonely world!

Whole classroom: SHE TOOK THE MIDNIGHT TRAIN GOING ANYYYWHEEERE

Teacher: QUIET!