you are buttfucking her (or him) and when you take you penis out it has shit on it and you make multiple shit streaks on her (or his) back, ass, or chest some longer streaks than others, making it look like buildings in a city. after that, to make it a "Christmas" in dirty Manhattan you cum all over the shit
It was awesome, after i gave her the Christmas in Dirty Manhattan i took a picture an sent it to all my friends.
by happyjack5 August 12, 2009
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