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The act of taking a shit in someone else's bathroom, not flushing, and waiting for the victim to follow the smell to the source of the problem.
After consuming 3 cheesesteaks, Bill hit the bachelor's bathroom with a huge Philadephia Deposit. The bachelor then followed the smell to the source of the problem and realized he had been the victim of a Philadelphia deposit. He immediately flushed the toilet, but the smell had already defused throughout the hotel room.
by Francois1980 January 20, 2009

Words related to Philadelphia Deposit

deposit dump philadelphia poop shit smell