H/O

Honest Opinion. Often used on sites such as ask.fm to ask for a person's opinion of someone

Question: "H/O on Sera"
Answer: "She's a bitch"

by ravix84 January 24, 2015

h/u

Hook up, meaning have sex or make out.

Emily and Beth h/u at the party, lesbiens are so hot!

by Emily May 14, 2004

H Stay

When you invite a girl to town for the weekend and get an Air BnB but tell her it’s your house because you live with your parents

Bro, I pulled an H Stay last weekend. She had no idea it wasn’t my home, I told her the family pictures on the walls were my cousins.

by Hk1234 February 11, 2020

Mel H

Amazing. Beautiful, stunning blue eyes, and olive skin.This is a person easy to love and spend all your time with.Mel is a little corky or different from others, which makes her all the more special. Anyone one that knows a Mel feels lucky to know her. Mel's have a raging obsession with turtles.

person 1: "Did you see that girl? She was just so...wow!"
person 2: "I know right shes such a Mel H

by COOOOOOOOO May 21, 2011

H-po

Harry Potter in gansta speech.

I can't believe how the last H-po book ended!

by Emmiegirl August 08, 2007

Harrison-H

Word not long in existance , commonly used to define persons with questionable sexuality. also a slang wording to express complete and utter gayness , and retardity

what the crap is that , glitter? he's such a Harrison-H. why are you talking to me as if you werent incompitent with an extremely small genetalia , Harrison-H.

by CutthroatCalicoJ February 10, 2005

H constant

The H constant is a scientific constant that constantly changes.

The H constant changes from 5725472927.68727181 to 681728.67 last night.

by Hashi February 24, 2020