squelcher 

1. One who does not live up to a commitment.

2. A person who breaks the terms of an agreement or contract

1. That asshole told me that he was going to be here at 7:30 and he hasn't shown, what a squelcher.

2. I had the deal all set up, but then that dude bailed out and didn't want to pay, because he's a total squelcher.

squelcher by NacoTaco February 1, 2005

Squelcher 

When someone is being crazy weird.

“Yo Hollie, look at me!”
“Ewww no u squelcher!”

Squelcher by Hiitisgod0102030405 January 5, 2020

squelcher 

One who walks along the beach sucking the farts out of dead seagulls

look at that squelcher

squelcher by skwelcher March 6, 2009

squelcher 

A fart that leaves your bumcheeks feeling moist.

Dude 1: "Oh God i think i've shit myself..."
Dude 2: "You sure it's not just a squelcher???"

squelcher by Jibbery April 22, 2006

squelcher 

another name for punk or schoundrel;commonly used by bullies.

Bully:Hey u little squelcher!
Kid:What do u want?

squelcher by James Grimmer November 20, 2003

Squelcher 

A term used to describe one who squelches on purpose. (Squelching is the sound when stepping on something wet)
a slur

Ryan: "HEY SQUELCHER, GET OVER HERE AND CLEAR THIS AREA OF MUD"

Oliver: "ok"

Squelcher by Mschf!!! July 16, 2023

squelcher

From squelching as in CB radio communications, but used for people who do not embrace new technology like Matter and/or Thread, for example, and rather like to stick with old, tested, and trusted technology

"Bro, why you squelching about zigbee and zwave"

" don't be such a squelcher, you know matter is going to replace it"

squelcher by Anto79-ops April 29, 2026