HOOO 

An exclamation of enthusiasm used by those of Razor Ramon HG's following, and more importantly Hard Gay himself.

It really doesn't matter what context it's used in. The important thing here is to scream it in as loud and cheery a voice you can muster, whilst thrusting your arms into the air in a "V" formation. (Optionally accompanied by pelvic thrusts.)

"Ignored, HOOOOOOOOOOO~"

"Tragic, HOOOOOOOOOOO~"

"Might've traumatized them, HOOOOOOOOOOOOO~"

"Penis extinguisher, HOOOOOOOOOOOOOO~"

HOOO by Flamingo Jones October 22, 2008

Hooo 

It’s a noise owls make

Owl: hooo

Hooo by Shut up ur gay November 3, 2018

hooo! 

Completely random outburst produced at end of sentence by NE charvers when attempting to communicate with real humans. Meaning-unknown.

Half on that tab ya ugly cunt Hooo! Or al fuckin stroke ya.

hooo! by Checker May 25, 2005

Woooh hooo 

An outburst of sudden Joy

Woooh hooo! i just finished my book report!

Woooh hooo by charlieeeeeeeee May 10, 2008

whoo hooo 

The act of whoo hooo is having sex with another/ making babies

My husband and I whoo hooo last night and I found out I’m now pregnant

whoo hooo by Whoo-hooo November 7, 2018

j-hooooooooooope 

it’s a was of saying j-hope but in a yoongi way and this guy is a SUNSHINEEE

yoongi: j-hooooooooooope
j-hope:......

j-hooooooooooope by your legs ain’t better than sg April 13, 2020

THUNDERCATS HOOOO!

A yell of a once popular cartoon character.

Also fun to yell while running around in a supermarket.

This looks like a job for...THUNDERCATS HOOOO!

THUNDERCATS HOOOO! by wAsTe June 17, 2004