hdu 

Text shorthand for "how dare you".

Person 1: "Yo mamma is fat."
Person 2: "HDU make a lame 'yo mamma' joke"

hdu by Channel42 November 8, 2007

hdu 

"short hand" for "How dare you?!"

How
Dare
U (short for "you" because we can't be bothered to write three letters anymore)

"HDU insult my mother's choices?!"
"HDU hate Britney Spears?!"

hdu by cecilia-weasley November 19, 2007

HDU 

How Dare You.

"Yeah ok"

"Hdu not believe me."

HDU by DAYZ❤️💨 February 13, 2017

hdu 

Text shorthand for "how do you"

"This homework is so hard like HDU even."
"HDU get up at 6AM on a Saturday, that's gross."

hdu by pinkandyellowgirl March 4, 2013

Hdu 

How dare you.

"Yeah okay..."

"Hdu not believe me?"

Hdu by DAYZ❤️💨 February 13, 2017

Hdub 

(Ahcha duh-b) When a bro "homewrecks" for a particular hot girl with a dumb/faggot boyfriend already.

A: Damn did you hdub that snow?
J: FUCK YEA, CREAMPIE ALL NIGHT.

Hdub by demisePM December 19, 2008

hdubs 

Homework.

Sorry brosky, can't talk, I'm doing hdubs...

hdubs by yayyitsneelababy June 20, 2009