SQUEAKER
A gamer on voice chat that has not hit puberty or has an abnormally high-pitched voice. They will often use a rediculous amount of profanity to try and offset their lack of audible maturity.
Dude, that squeaker on WoW gave me a really bad headache!
SQUEEKER
(noun) high-pitched fart that almost sounds like it's asking a question. usually caused by stress or an attempt by the farter to stifle the fart. signifies a tight or clenched anus.
Did you hear that squeeker during the meeting? Yeah, sorry, that was me.