ear dildo
A thing you stick in your ear to block out the noise of your life, like your brother screaming, your mom yelling, and your dad's terrible music.
I stuck my ear dildo in during math class, and I didn't even notice when the teacher walked out.
My brother wears his ear dildo while doing yardwork, but he still trips over the lawn gnome.
I used my ear dildo to sleep through my sister's terrible rendition of 'Never Gonna Give You Up.'