1. A deadly "silent but violent" manifestation of a fart usually containing a high-pitched, clinched sphincter utterance. 2. The leading cause of death in church and movie theaters.
by yukoncornelius April 09, 2003

An idiotic insult used mainly by people on the internet which, in summary is just discriminating against those who haven't gone through puberty yet. This is mainly used by people who have gone through puberty already whom are also huge hypocrites as they were once squeakers as well. TL;DR, it is an idiotic insult used on the internet discriminating against pretty much a wide percentage of the gamer community. You shouldn't use it.
"YOU SQUEAKER BRO LOLLL UR BALLS HAVENT EVEN DROPPED YET LMAOOO I MAY BE 14 BUT I WENT THRU PUBERTY AND U HAVENT SO HAHAHAHAH IM SOMEHOW BETTER THAN YOU NOW HAHAHAHAHAAHA" - Discriminatory idiot on the internet
by SenpaiDeadly April 11, 2020

by Pyrogaming July 29, 2021

Term applied to irritating young female (or group thereof)on bus/in bar/at work, who is constantly gibbering and giggling in a high-pitched voice.
British, pan-regional, although rare.
British, pan-regional, although rare.
That squeaker over there is doing my head in!
by Skirtlifter January 10, 2005

A dry snitcher. A person who unintentionally tells on someone. No malicious intent is involved in being a squeaker.
A snitch is a squealer. A dry snitch is a squeaker.
Person 1: "I accidentally squeaked what you told me last week to the teacher."
Person 2: "I told you not to tell anyone!"
Person 1: "Dude, I'm sorry, like I said I didn't mean to."
Person 1: "I accidentally squeaked what you told me last week to the teacher."
Person 2: "I told you not to tell anyone!"
Person 1: "Dude, I'm sorry, like I said I didn't mean to."
by BAYBEE82 December 11, 2010

An annoying thirteen year old, who decides it is not nice to troll him once, when he trolls you hundreds of times.
by KRQ2000 October 22, 2013

Person 1: Oh God it’s him no no no the squeaker quickly mute him or else
Person 2: What’s a squeak.....
Squeaker: *high pitched voice* WHATS UP NORMIES REEEEEEEEEEEEEEEEEEEEEEEEE
Person 2: aaaaahhhhhhhhhhhh
Player 427: has left the game
Player 5907: has left the game
Player 816: has left the game
Person 2: What’s a squeak.....
Squeaker: *high pitched voice* WHATS UP NORMIES REEEEEEEEEEEEEEEEEEEEEEEEE
Person 2: aaaaahhhhhhhhhhhh
Player 427: has left the game
Player 5907: has left the game
Player 816: has left the game
by Ree69UwU*Slurp May 01, 2019
