Sore Jaw is when you go down on your missus for an extended period of time, therefore resulting in one hell of a fucking pain in the jaw. Hence the term Sore Jaw.
I had sore jaw when i woke up form eating the missus out last night for hours on end, it drove my boner through the ground so fast i could have struck oil.
by ChisledMuffin November 20, 2014
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