earrection
When only one of a dog's ears points straight up or out to the side.
Hey, look at that little chiweenie's ear! It pointing straight out the the right and looks like he has an earrection.
earrection
when you get turned on by the sound of taylor swift's cackle
Yo i got an earrection when i heard taylor swift's shake it off. Dat sh*t is fire.
Earrection
A sudden stimulation to the ears that causes blood to flow, giving a warm pink colour.
"Look at his Earrection! It's so red!" :D