What is Piston?
1.
Double penetration sex, with one man fucking the girl in her vagina in and the other in the ass. They alternate thrusts to create a piston action, much like that of an engine.
"You take her in the ass, I'll take her in the pussy and we'll piston her"
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2.
somebody who is sh** ugly
Eww you like him he a piston.
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3.
someone who is an idiot
you're a complete piston
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Random Words:
1.
to have finished consuming all or part of your soft drink of the same name. May be conjugated in any of the "do" forms.
ex. ..
1.
A player of the Call Of Duty games who while playing online uses the perk Juggernaught which provides extra health.
Guy shoots then di..
1.
The art of typing absolute bullshit in a forum or web discusion group. Where you cannot speak bullshit, but have to type it instead.
JD..
