When you put your hands together and roll them down a friend's back unexpectedly in a quick unexpected motion, hopefully making them jump or yelp.
by JrooJrooBonz August 3, 2008
by L. Duderino May 14, 2008
The phenomenon caused when two partners are each preforming oral sex on each other (69-ing) and each have simultaneous explosive diarrhea, propelling both partners in a circle like a pinwheel
by TheGingerDynamo September 12, 2011
It's when you go to Vegas for the weekend and get so pie-eyed the first night, you go up to your room to pass out. When you awake you are face down in your own vomit and covered in your own feces. You then realize it's Monday and your plane leaves in an hour. Not knowing what else to do, you drop your stool caked shorts in the garbage on the housekeeping cart as you leave. true story.
James: Dude I spent most of our Vegas trip passed out in the room throwing up with diarreah.
Steve: What a Pinwheel Puppy!!!
Steve: What a Pinwheel Puppy!!!
by cberry February 24, 2014
When one is using Macintosh OS X, and the computer crashes by turning the cursor into a pinwheel and not letting you do anything. SImilar to the Blue Screen of death from the old Windows NT days, but, like many Apple products, cuter and more friendly looking.
"Whoops! I tried to open two programs at once on this iMac with the stock 256mb of RAM. Now the keyboard and mouse button aren't working."
"Yup. Looks like you got the old pinwheel of death."
"Yup. Looks like you got the old pinwheel of death."
by cosmo October 22, 2005
The act of performing anal sex - resulting in defecation and the smell of excrement causes vomiting directly after.
by Urbanplanner July 17, 2015
After all those street tacos and tequila that old gringo turned in to a Dirty Pinwheel on the way to the bathroom.
by Hot Dog Goblin February 11, 2019