2 definitions by Megatron81

Doing a line of cocaine in the area between a girls Asshole and her vagina. The line represents the seperation of the pussys of the North and the Assholes of the South during the Civil war.
Ex. "Dude last night you totally did a Mason-Dixon Line of that hooker!"
by Megatron81 July 6, 2014
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Another word for anal sex. The process of staining your wood consists of a white male penetrating a butthole of his choosing and upon pulling out revealing a shit covered dick. Hence his wood has been stained.
Can be used as "stained wood" "staining my wood" or "wood staining"
"I spent all night staining wood"
"Me and my buddy spent all weekend staining wood with Stacy from accounting"
by Megatron81 July 7, 2014
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