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1.
the t-shirt equivalent of cleavage, teevage is when the upper part of a graphic tee is visible beneath an outer layer, below the neckline.

applies to both males and females.
"hey cutie, nice teevage."

"becky, does this shirt show too much teevage?"

"of course the girls aren't looking at you, you don't show enough teevage!"
by hallucin8 April 25, 2009