The sexual act of winding up your cock and then releasing it as you cum.
Guy 1: Bro i did the Windmill last night if was like a kinked hose getting unkinked!
Guy 2: Oh yeah thats cool i think.
when attempting the anal position, you take their legs and make them do a split, then spin her around like a windmill.
that pussy was so good i had to windmill her
1: A large building that houses a contraption with a large set of sails that are spun around by wind, either to move a grindstone for processing grain, or a turbine to generate electricity.
2: A threat that doesn't exist. Derived from Don Quixote, who attacked a windmill with a lance thinking it was a giant.
"I would your worship take notice," replied Sancho, "that those you see yonder are no giants, but windmills; and what seem arms to you, are sails; which being turned with the wind, make the millstone work."
When you have sex with a girl while she spins around
I really enjoyed windmill jousting my girlfriend last night!
A Dutch person. That is literally all. He is just Dutch
Windmill #5823 is Dutch so by default he is kinda cringe
A girl that dumps a guy for someone taller. Usually chases guys who are tall and simple, like a windmill. A female version of Don Quixote.
Jane is a windmill chaser -- dumped Joe who was 6' 0" with a solid job for Mike who is 6' 3", broke, and lives in his mom's basement after just one drink.