squeaker 

A fart that comes out of your toilet muscle in such a manner that it emits a high-pitched squeak instead of the usual staccato "fart" noise.

{Julian}: Hey Dominique, what the fuck was that?!?
{Dominique}: Oh that was just Mike letting off a squeaker.

squeaker by Telephony February 9, 2014

squeaker 

A person with a high-pitched voice. Mainly directed at 12 year olds on Call of Duty.

Dude, I quickscoped this annoying squeaker in MW3.

squeaker by parker_rawr September 7, 2015

Squeaker 

An automatic name given to any overweight Guinea Pig!

Person 1: Hey, look at that fat Guinea Pig!

Person 2: That Guinea Pig is such a Squeaker!

Squeaker by EthanRockZ August 12, 2017

Squeaker 

A guy named Sean who’s shoes are squeaky. Just like his voice.

Squeaker get back here! His shoes ar squeaking! I can hear him walking from down The hallway!

Squeaker by Lisepop897 June 3, 2018

Squeaker 

A person on any type of online gaming voice chat, whose voice is really high, resulting from not going through puberty yet, or their voice cracking alot. Typically ages 6-14. (yes, 6 year olds play COD)

Squeaker: *high voice* God dammit! Why did you kill me?
Normal person: Go to hell, squeaker shit.
Squeaker has left the game.

Squeaker by bobertdupp June 17, 2013

Squeaker 

For some reason this person thinks that they put fear into the minds of others, even though in reality they just make people laugh so much that their sides hurt. A squeaker is also the thing in rubber ducks that makes them go squeak squeak because that is exactly what they sound like. I kid you not, there is no difference between the two noises. When an attempt to tell you off is put forth, it is physically impossible to not laugh in their face, and it pains a person to hold in their laughter. I'm talking to you T-Bob. Just kidding I don't know a T-Bob.

As the squeaker told off Luke, every single person the room was in pain whilst trying to hold in their cackling.

Squeaker by sonicthescrewdriver February 7, 2015

Squeaker 

n. A high-pitched sound emanating from the anus, most often caused by failed efforts to suppress the expulsion of flatus.

Even though he pulled hard on the sides of the chair and lifted his feet, the fart blew out as a long, loud, squeaker, dashing any hopes of a second date with her.

Squeaker by Handsome McGoo November 16, 2011