Brushing up on vocabulary:

Ostracize- v. to banish or exclude somebody from society or from a particular group, either formally or informally.

Ralph was ostracized from the cool kid group when they learned he secretly played the flute.

Odious-adj. hateful, inspiring hatred, contempt, or disgust.

Ralph’s odious behavior caused his teacher to send him to the principal’s office.

Cacophony- n. noise, an unpleasant combination of loud, often jarring, sounds

The cacophony of the third grade orchestra caused Ralph to leave the auditorium.