1 definition by shlanklova

Top Definition
The white-ness that's on your thigh from wearing longish shorts too much, like a man would do during the summer.

Therefore you have a tan line on the middle of your thigh when you wear your bathing suit.
"Oh man! Look what i got from playing softball this season"
"A freaking man tan!"
by shlanklova June 01, 2009
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