stone washing 

it is when a a woman and two men come together in an act of love, and they double penetrate her. they fuck her until they cum, and until she cums, and then they rub their nuts together.

last night, crystal stone washed with rudy and bob.

stone washing by driftwood July 26, 2005

Stone-washing 

The act of 'washing' denim wish bleach to make it a lighter shade and give a 'used' look to it.

It's fun because of the fumes.

Sophia: haa.. I am stone-washing my shorts. *giggle*

damon: ermm... maybe you should open a window.

Stone-washing by Bobalicos111 July 28, 2010

sanewashing

Attempting to downplay a person or idea's radicality to make it more palatable to the general public. This is often done by claiming that the radicals are taken out of context, don't truly represent the movement, or that opponents' arguments about its severity are wrong. Oftentimes, the person doing the sanewashing isn't radical themselves—they may be doing so because they genuinely don't believe the movement to be radical, or are trying to justify to themselves how they can support a radical movement.

A portmanteau of "sane" + "whitewashing" (portraying something as better than it is). Coined on the /r/neoliberal subreddit in late 2020 to describe progressives who misrepresent radical stances.

"/r/antiwork isn't about not wanting to work at all, it's about wanting to reform wage labor to make it less exploitative."
"Stop sanewashing it, I found a video of the head moderator who says 20 hours of dog-walking is too labor-intensive."

sanewashing by admiralakbar1 April 22, 2022

Stonewalling 

When an individual loses the ability to think when intoxicated or under the influence of drugs. This alludes to the person having a direct physical or mental likelihood to a stone wall.

Jake: "Whoa dude your brain is melted"
Peter: "......"
Haggie: "Dude, Peter is out of his mind. He is straight Stonewalling

Stonewalling by II Arc II May 22, 2017