Usually referred to as your tragus. When talking to a friend and you do not hear them say something they may tell you to open your earflaps.
Brandon " Man Jon that party last night was off the hook wasn't it?"
Jon * Just sits and doesn't reply *
Brandon "hey Jon did you just hear what I said?"
Jon "No man"
Brandon "well than open your earflaps!"
by Derkinz November 20, 2009
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