A pie in which you stick a plastic horse or pony figurine to celebrate a friend's birthday. Especially used if the figurine is Pinky Pie or is wearing a party hat.
We were too broke for candles this year and the store was out of cakes so we got him a party pony pie instead to celebrate in style!
by Harmonyprincess April 23, 2022
Get the party pony pie mug.A gathering of only women. Opposite of "sausage fest." The only difference is that women don't care that there are no men present.
"This is a really great pie party. We should get together more often. Sometimes I just need a break from men."
by Anrisa Ryn March 14, 2012
Get the pie party mug.by BeeGlee April 23, 2020
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