What is There's A Pony In There?
1.
The act of placing your penis in some sort of box, then telling small children, "There's A Pony In there," leading them to open the box to a big surprise.
R. Kelly, whilst holding a box near his crotch, told the small girl, "There's a Pony in there."
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Random Words:
1.
a bigger than usual erection
my girl came over last night and i gave her the long one!
See hammer, hard on, erection, cock..