1 definition by Peeyimp85

A sweat stain on the front side of a t-shirt on the chest and stomach area that curiously resembles the head of Mickey Mouse.
Son - "Dad, is that a Mickey Mouse shirt you are wearing?"
Dad - "That's not Mickey Mouse, THATS JUST TIT DIRT!!"
----See Tourettes Guy (youtube)-----
by Peeyimp85 March 8, 2010
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