1 definition by gratspike

Top Definition
if due to unforeseen circumstances if birthday sex isnt given upon someones birthday then late birthday sex is permitable because of the previous mentioned circumstances. now late birthday sex is exactly the same as birthday sex just on a different day than the persons actual birthday
Guy is extremely sick on his birthday. So girl cant give guy birthday sex without getting sick. So this girl decides to give guy late birthday sex. problem solved.
by gratspike February 09, 2011

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