What is Mule Knuckle?
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Is the equivalent of a camel toe, but for guys. When your shorts or jeans ride up your crotch and you can see your nuts making a distinctive shape similar to that of a mules knuckle.
"Look at that guy sitting over there, he totally has a mule knuckle right now"
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Random Words:
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A girl/boy with ugly knee's.
Mate, how fit is that girl over there?
No, she's got yorkshire pud knee's mate.
Ahh shit...
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Someone who is sitting in their car,looking for things in their trunk, or just screwing around while you are waiting to take their parki..