when a two people engage in intercourse, and one stands on a ladder, and the other does a handstand against the ladder, whilst doing the split. they then have sex
"oh man, I'm so sore from doing a Kentucky pinwheel with derek last night!"

"I bet!!"
by Adam hoochi June 14, 2015
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when a guy is hanging upside down from a ceiling fan and a girl is blowing him.
"DOOD, I met this crazy kinky girl who gave me a swedish pinwheel man! All the blood from my head went straight to my cock, greatest hard-on ever"
by frannyglass January 26, 2010
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Wartenberg Pinwheels, Wartenberg Neurowheel, Wartenberg wheel where created as medical instruments designed to test neurological sensation function. However, their medical usage has fallen out of fashion due to hygiene concerns.

They are made out of stainless steel and have evenly spaced radiating pins.
There usage today is primarily seen as a sensation sex toy and in the BDSM community.
Mary squirms in esctasy when I roll a Wartenberg Pinwheel across her hard nipples
by pvgirl93 April 21, 2020
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The floppy pinwheel is when you jackoff and right before you cum, you start to spin your dick like a pinwheel so the cum goes everywhere.
by AllyOPaly July 12, 2017
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Used almost exclusively at Shaw Communications, a pinwheel jerk is a morale building activity similar to a circle jerk, but instead of jerking yourself off, you jerk off the colleague to the right of you.
"Oh man, VEX AND Growers?! That shit was awesome! I'm so happy thinking about it. Guys, pinwheel jerk time?"
by DarkCanuck12 July 25, 2017
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the action of when someone has a seizure and begins to spew out a amalgamation of vomit, piss, diarrhea, jizz, mucous, and viscous ear wax from the appropriate holes and high speed. Proceeded with the spinning being so powerful the person drills them self through the earth without injury from even the heat of the earths core ending when the person has reached the other side of the earth.
Tony did a Devils Pinwheel last night and destroyed Malaysia.
by artificium April 28, 2020
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1. (n)-a sexual position where a man penetrates a woman's vagina from behind and rotates her about his penis while she defecates.

2. (n)-the resulting stain from the above-mentioned sexual act resembling hamburger pinwheel (disambiguation- food).
jim- how did eric hurt his junk?

jason- I heard he and tiffany tried the hamburger pinwheel last night.
by dhsFoodService April 19, 2009
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