What is Philadelphia Dirty Bomb?
1.
When a man places his finger in a woman's anus and feels his dick while fucking her doggy style.
Brian: "Hey Keith, I tried that move last night, with the finger."
Keith: "Ohh, the Philadelphia Dirty Bomb? I did that this morning."
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Random Words:
1.
an ugly male/female who is particularly trampy and has a faint wiff of body odour :S
NAHHHH look at dat dutty munter beggin on da stree..