When you grab the skin from your nutsack with both hands and spread it so that it looks like a flat canvas. The veins appear to be rivers outlined by the light thats penetrates through your skin.
Bobby: "Hey man, don't show me your sack."
Joko: "Chill out, I'm just speading the map so that my pubes can get some air."
Bobby: "Stop. My mom might walk in."
Joko: "Oh, well she likes it when I spread the map over her face."
by Jako Kot April 22, 2008
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Tying a partners hands to the bedpost, and seductively spreading their legs apart, marking your territory with 2 diagonal bites to mimic an X shape. An alternative marking can be used, as long as its X shaped, and can be placed anywhere on the body.
Last night, my girlfriend and I spent an hour looking for ropes, so I could spread the map with her
by KinkyCupcake December 10, 2019
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