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 13, 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 10, 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 June 21, 2011

TP-H

TP-H is ThioPhenyl Hydride or Thiophene. It's commonly used in synthesis of TP-Br (Thiophenyl Bromide), TP-MeCl (Thiophenyl Methyl Chloride), and TP2P (ThioPhenyl-2-Propanone).

Tony: I synthesized TP-Br by brominating TP-H in Carbon Tetrachloride.

by CognitiveFuel August 10, 2023

Dominic H

He is an amazing friend kind and if he messes up he will fix it he loves basketball and baseball catch he’s so hilarious and funny and I always want to hang out with him he is so nice and kind

I asked what he thought about him self and this Ian what he said

I'm kind nice and athletic. I love sports and I'm good at basketball and baseball. I'm funny and love to make people laugh. I'm goofy but serious when I need to be.

He’s so funny he must be a Dominic H

by It’s me ryalil26 go ISHPEMING November 2, 2019

H Baby

A dead baby whose dumbass mother is a heroine addict. Said baby is then used for extremely profitable sales on the black market or as a flotation device.

- "Wow, where'd you get the new Jag you're driving these days?"

- "Oh man, I just started selling H babies. They're flying out of the jars like candy!"

OR

"For a minute, I thought our day on the lake was ruined after a ninja popped all of our rafts. Good thing we brought our H baby for back up."

by Knik October 28, 2009