Someone who:

1) Sits around getting high all day
2)Acts like they're good at something when they're clearly not.
Scenario 1:

Nerdy dufus " You got red eye sir ''
Dude with the Dutch " Yeah...I'm high pitched right now ''

Scenario 2:

Dappy from N Dubz " Yo Im the sickest emcee outta the UK ''
Laughing nigga " Oh shit your funny blud...you're definately high pitched ''
by Masked Nacho September 28, 2007
Get a High Pitched mug for your dog Rihanna.
One of those annoying faggot nine-to-eleven year olds on Halo, GOW, CoD, or another shooting game that constantly yells at the other players in their annoying prepubescent voices while silently orgasming at the bloodstains on their screens.
Boy: Ahhh! You poophead! Stop shooting me!
Veteran Player: Oh shut up you fucking high pitch
by AntimatterKING August 02, 2009
Get a High Pitch mug for your cat Georges.
A guy from the Howard Stern show with a really High-pitched voice that sounds like a woman.
Who's High Pitch? This is Kelly Clarkson. If you like my definitions....give me 1000 thumbs up for my quest. Thanks and Bababooey to you!
by Andi March 17, 2005
Get a High Pitch Eric mug for your father-in-law Manley.
The name for the laugh that is made when men see something so hilarious on Urban Dictionary that it makes them scream in a voice so high that they automatically ejaculate at the same time.
Dragonforce:
"The greatest power metal band in the Universe. Worship them.
These solos make ejaculation unavoidable. "

*Bob in epic high pitched laughing phase*: "HAAAAAA!!!!! HAAAAAA!!!!! HAAAAAAAA!!!! XD XDXDROFLOLOLFOLMAOXDLOLOLOLOLPEN0RXDLOLROFL!!!!"
by 22MidnA22 September 03, 2009
Get a High Pitched Laugh mug for your father-in-law Vivek.
What you say when someone gets fuckin flamed.
Hasin: This Nigga so damn poor it dont make no sense.

Dontrel: High Pitched AHHHhh
Hasin: Stfu with yo nasty ass hair cut.
Dontrel: High Pitched AHHHhh
by AnonymousUniverse February 05, 2020
Get a High Pitched AHHHhh mug for your cat Jerry.
Native to North London, it usually shows how someone lacks the ability to do something. It can also be used to purposely indicate that you are stronger than someone.
Matt: "Hey John I'm sick at football."
John: ( High pitched sarcastic insult ) "You're sick at football."

Tom: "I can quickscope better than you."
Joe: ( High pitched sarcastic insult ) "You're better than me."
by guileM16A4 February 22, 2014
Get a High pitched sarcastic insult mug for your cat Rihanna.