Ear Rape is a term used to define distorted or very loud sound clips or songs that pop out on youtube or flash videos, generally screamers, youtube poops or montage parodies, even it is generally being included as jumpscare on screamers, it can be also intended to be annoying or ear damaging.

When you eat dirt for the first time and leave your family to build a shack in the woods

When you have music so loud and terrible that its power takes form in the shape of a penis, said penis then shoves its self rapidly and abrasively into your ear holes making you feel the urge to make it stop, make everything stop.

Literally the loudest thing you can listen to

The act of destroying someones ears with a song that has been distorted and bass boosted

See: Justin Beiber

In verbal electronic communication (ventrillo, skype, teamspeak, etc), when a person speaks/plays a sound, usually to annoy/antagonise the other listener(s), at such a high volume and/or pitch that can damage the listener(s) hearing/speakers.