An act of ear sex which involves turning an mp3 player or other sound device up to a very high volume and sticking it in a persons opposite ear, causing them to jerk thier head away, jamming thier ear onto your penis. Causes defness.
"I was so trashed last night, and I can't hear shit."
"Maybe someone gave you the earbud method"
"Thats what you get alley slut."