pinchin a high note 

the act of holding in piss, while at the same time forcing air out of your anus, the resulting note is extremely high, due to the pressure involved.

made funnier by squinting eyes and holding breath

Farter: *squinting with breath held lets out a slow high pitched fart*

Fartee: AHHHH HA HA HA HA

pinchin a high note by funzoooo April 25, 2005

Pinch and Zoom 

When you take a shit of catastrophic proportions (clog the john, splash the walls, destroy the ozone, etc.) at a public place (friend's house, mother-in-law, church, etc.) and you have to make a hasty getaway before anyone calls you out.

I was at my boss' house last night and I had a bad case of diarrhea so i just had to Pinch and Zoom.

Pinch and Zoom by VMSTRETCH June 1, 2011

pinchaway 

Your old lady that pinches your goods and puts it away without your knowledge

What a pinchaway..I'd get up next morning and my pockets were empty and all put away with no consent to my knowledge

pinchaway by Mcnellyplayland July 7, 2017

pinch and pivot 

The act of stopping mid stream while urinating to pop a squat. Often necessarily executed in haste as a result of blindly trusting a fart that has gone awry while taking a piss. There is no time to flex the stream closed. It must be manually pinched off and involves the act of shuffling awkwardly while simultaneously attempting to put the seat down and drop trou'. SHALL only be attempted by seasoned professionals.

Dave: "That was a long piss. You good bro?"
Ryan: "I was mid stream when the Chinese food hit, I had to pinch and pivot to avoid catastrophe."

Sarah spent the weekend cleaning the bathroom as a result of a poorly executed pinch and pivot by Scott.

pinch and pivot by Dirty D 69 November 3, 2018

swedish pinwheel 

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"

swedish pinwheel by frannyglass January 26, 2010

Thai Pinch 

Squeezing your sphincter muscle to keep from shitting yourself. Commonly used in reference to a blowout or diarrhea. Not to be confused with a turtle head where solid shit is encroaching the sphincter and leaving skid marks.

I was doing the Thai pinch the whole way home!

Thai Pinch by Looselipsdontcare September 23, 2014

tete de pioche 

an expression used by french quebecois that means hard headed

Te une criss de tete de pioche!

tete de pioche by micheline July 23, 2006