What is Mule Onion?
1.
A reference to a woman's backside - specifically a really well-formed one. So called because, as we all know, crossing a mule and an onion results in "an ass that'll bring tears to your eyes".
"Damn, look at the mule onion on that one!"
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Random Words:
1.
To have intercourse, sex, sexual relations, and/or anal, vaginal, or oral penetration resulting in the intense battle cry similar to tha..
