Sleeching 

Watching television in an extremely sleepy state of being.

Michael was sleeching on the sofa when I last saw him.

Sleeching by SpitFire4Truth December 10, 2018

Splotching 

When a girl pees standing up

Emily is splotching all over the place

Splotching by JETER218 October 17, 2010

Neurotypical screeching 

Non-autistic people getting worked up over something unimportant.

I see a celebrity who always says stupid things has said something stupid again and the neurotypicals are treating it like it's a big deal. What a load of neurotypical screeching.

Neurotypical screeching by Sioraf as Na Cillini July 19, 2017

Screeching Locust Blow 

This is done when one places a Chinese whistle in their ass hole. The whistle holder is then assisted by their partner, who breathes heavily into the securely mounted whistle until maximum pressure is achieved. Then the assistant removes mouth from whistle and immediately punches the whistle holder in the belly. The force from the blow will create the sound of a screeching locust. This works even better when the whistle holder is wearing some fluffy angel wings and green goggles.

I was worried last night that I would wake the kids when I gave my wife/husband a screeching locust blow, but they managed to sleep right through it. It's a good thing, because that would be a tough one to explain.

Screeching Locust Blow by fartwhisperer July 15, 2010

Spreaching 

A term used to refer spitting and preaching. Used when a statement is extra truthful.

"That professor sucks."
"Melody, you're spreaching!"

Spreaching by TheWavedoo November 3, 2022

Sclenching 

The act of holding in a fart you’re about to expel, in order to avoid obvious and general embarrassment. Usually they still squeeze out but with no sound and not as deadly.

Guy1: “omg last night with my gf I was holding in the biggest bomb when we were making out.”
Guy2: “you should have dropped that shit Hiroshima style.”
Guy1: “dude I like this girl, trust me I was sclenching mad… as soon as she left though my room smelt like Indian food cooking over burning hair with some garbage on top.”

Sclenching by HarveysPimp September 25, 2005

screeching pterodactyl 

during sex, the male being on top, grabs the blankets and spreads them out behind his back like wings and flaps and screeches like a pterodactyl

dude i gave Alison the screeching pterodactyl last night.

how did that go

not so well she broke up with me today

screeching pterodactyl by Guerrilla655 October 27, 2010