Screech In 

An initiation ceremony where the person must drink screech rum, kiss a cod and speak some Newfoundland slang. The participant then becomes on honorary Newfoundlander.

We screeched in the mainlander lastnight.

Screech In by Newfoundlander July 25, 2004

screechling 

A small child given to running around screaming. Unlike well-socialized children, who only scream when under duress (injury, physical attack by a large snake) a screechling will emit earbleeding screams apparently just to hear the sound of its own voice. These are often found in small packs in shopping malls and supermarkets, usually accompanied by mothers who barely acknowledge the screechlings' existence.

"Gads, did you hear the little screechling in the mall elevator? I think it ruptured my left eardrum. I don't scream that loud during an orgasm for crying out loud."

screechling by Arcane Rose March 26, 2008

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

Jim Screechie 

is used in Jamaica, Barbados and the wider Caribbean. Jim Screechie is used to describe a man who is in a sexual relationship with a woman who has a husband or boyfriend. Secret love.

man: me wanna cum link

girl: i have a man...unless yuh wanna play Jim Screechie!
man: tek de bagga jim screechy ting enuh!...on my way.

Jim Screechie by khitty katt November 23, 2010

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

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

screeching weasel 

great band , ben weasel is a genious for his awesome pop punk tunes \m/

supermarket fantasy , stupid over you , stupid girl , you blister my paint , planet of the apes i wanna be a homosexual , the girl next door

screeching weasel by liam January 19, 2005