What is Manhattan Exchange?
1.
A sexual act in which a male or female and their partner spread their legs apart and touch anuses, then begin simultaneously shitting- thus forcing one another's shit into their partner's anus.
"Last night during sex Cassie and I stuck our asses together and did the old Manhattan Exchange!"
See
Random Words:
1.
the coolest scene fuck in las vegas. you must be a whore on myspace to know him. and if you actually know mr ownage in real life you mus..