"Heckling" Natural Recordings by Native Speakers
Heckling is the act of shouting abusive or mocking comments at a public speaker, performer, or participant in a public event, such as a debate, concert, or sports game. It is often done in an attempt to disrupt or embarrass the person being addressed.
A heckler is a person who interrupts or shouts insults at a speaker, performer, or other person who is giving a presentation, speech, or performance, usually in order to disrupt or cause trouble.