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adjective - to describe someone who does not like to be mainstream (hipster'ish concept)but likes mainstream treatment, but will only receive the gift/treatment after the actual day, receiving flowers/chocolates not on valentines day (FEB 14) but on (FEB 15) or not receiving Christmas (DEC 25) gifts but will gladly receive gifts on (DEC 26). Exact time will be 0:01AM is the best time to give, in order the person doesn't seem mainstream
You buying this for Tash? Yea she's post-mainstream, you can relax and wait until the actual day finishes.
by prajauyuhua February 19, 2015
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