A pile of naked women getting it on with each other and / or other men. Most likely to occur during an orgy, multiple girls on one guy, or just a pile of lesbians having fun.
Guy: Did you go to that wild orgy last night? I didn't see you around.

Girl: I was at the bottom of that 5 girl Piggy Pile enjoying myself.
by J "Assman" T March 1, 2011
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The assortment of items gathered around a person while they spend large amounts of time on the couch or on the internet. Designed to encompass everything one would need for entertainment, nourishment, communication, and practical purposes during this time. Common Piggy piles can include one or more of the following items, among others, dependent on the user's personal tastes and needs:

-remote control
-phone
-book
-gaming device
-game controller
-snack
-drink
-pillows, blankets, etc.
-cigarettes

These piggy piles have a 99% chance of missing one or more items once the user gets settled in.
I got off work for the weekend, and the first thing I did was set up a piggy pile and zone out for 8 hours.
by meesterseege February 25, 2011
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