An intense amount of vibratory sensations in the mouth brought upon by many things including pop rocks & pop &/or alcohol, vibrators in the mouth, or certain bitchslaps.
I was eating pop-rocks and drinking rum lemonade and had a 7.2 mouthquake.
That pornstar is totally having a mouthquake right now.
That pornstar is totally having a mouthquake right now.
by badluck13_7 June 7, 2011
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