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A common abbreviation for Mimosa Hostilis Root Bark. MHRB contains DMT; the most potent hallucinogenic drug known to man.

Since DMT is rarely sold, most psychonauts tend to purchase MHRB online and then extract DMT from it themselves using lye (drain/oven cleaner) and naptha (zippo lighter fluid), among other materials.
MHRB is one of the thousands of plants/animals that naturally produce DMT (including the brain of human beings).
Gotta grab some MHRB for my extraction tonight.
MHRB by poetatoes June 22, 2011
Related Words
mhrb • mhr • mhra • mhrael • mhrep • mhret • mhrf • MHRH • MHRM • Mhro
A common abbreviation for Mimosa Hostilis Root Bark. MHRB contains DMT; the most potent hallucinogenic drug known to man.
Since DMT is rarely sold, most psychonauts tend to purchase MHRB online and then extract DMT from it themselves using lye (drain/oven cleaner) and naptha (zippo lighter fluid), among other materials.
MHRB is one of the thousands of plants/animals that naturally produce DMT (including the brain of human beings).
Gotta grab some MHRB for my extraction tonight.
MHRB by poetatoes December 11, 2011
A term describing frustration or other such icky emotions. Pronounced as it is seen. MERIFFIT.
Person A: Joe, I'm pregnant.
Person B: mhrf.
mhrf by qxan May 3, 2006
Happiieessttt birrtthhdaayyy to my bestie, sister, friend, love and everything. You mean to me a lot, you are a big part of my life I can’t imagine my life without you. I am proud of you and your achievements, keep going don’t let anyone ruin your dreams. I wish you an incredible one may all your wishes and dreams come true this year, You deserve all the happiness. I love you so so so so so so much even though we fight a lot but believe me our fights do not matter. Throughout this years I’ve made a lot of non-forgettable amazing memories with you that are very special to my heart and I wish to make more memories with you. kl 3am wnte b5air w 97a w salama allah y7fa’9ch le w y6wl f 3mrch. Words can’t express my love to you, I wanted to write something awesome for this special day, but nothing is as awesome as you are. Happy birthday and thank you for being the best friend in the world. Dana misses you so so so so so much.
Mhro is Dana’s best friend don’t ever try to get close to her because she is Dana’s bestie and will always be.
Mhro by Danalm May 26, 2020
mhrael is a very loving beautiful girl. She’s been through a lot in her life but still has the most biggest smile on her face. She is also very insecure about her body and doesn’t realize how beautiful it is. If you have a mhrael in your life don’t loose her.
MHRAEL is THE MHRAEL #ilymhrael
mhrael by 1L0VEY0U November 25, 2021
Motorhome Rockin' Hoe

Used to describe motocross hoes.
She is such an MHRH.
MHRH by OrangeRedBlue April 7, 2007
More from Urban Dictionary
Ulzzang true definition is "best & "face" = best face in korean. They are basically people with above average looks, sometimes with the use of photoshop and haduri who post their pics online, some becoming internet celebrities.
"Hey, see that chick over there? She's pretty enough to be an ulzzang. :D"
ulzzang by `r i k kit t y February 26, 2008
Word of the Day on November 7, 2026
EBK stands for "Elite Ball Knowledge." 1 In internet slang, "ball knowledge" originally referred to a deep understanding of football/soccer or basketball, but it has evolved into a broader term for having a highly sophisticated, deep, or niche understanding of any specific topic (such as music, movies, or subcultures).
Person A: "That scene was a direct homage to an unreleased 1982 Japanese indie film."
Person B: "Wow, EBK."
EBK by silwhett November 5, 2026
Word of the Day on November 6, 2026
A seemingly endless debate with a idiot
I don't know man im not ready for yap trap stupidity today which always tries to suck you into it
Yap Trap by WolfieSnack November 4, 2026
Word of the Day on November 5, 2026
Texas is categorized as a swing state in presidential elections, but has voted for Republicans more times than for Democrats in recent history. As such, as demographics change political alignments, some Democrats believe that Texas will vote blue, or Democratic, due to their Hispanic and African American voters, who often align themselves with the Democratic Party's liberal wing.

Blexas has been cited as possible in the upcoming decades, but only if Democrats continue to win the Hispanic vote in bigger margins.
Democrat 1: What is your prediction for the 2024 presidential election?
Democrat 2: Well uh, Blexas!
Democrat 1: You've been saying that since 2008 though.
Blexas by Tritonist June 14, 2021
Word of the Day on November 4, 2026

briefcake 

"Did you check out the briefcake in courtroom C?"
briefcake by Ben Frey April 6, 2006
Word of the Day on November 3, 2026
Brought to public attention by Bob Woodward and Carl Bernstein in the book on the fall of Richard Nixon, All The President’s Men, ratfucker was Nixon’s term for a political operative who sows chaos among opponents; an agent provocateur. It is thought to have originated among campus political rivalries at USC, and seems to have some usage in the US military.
Along with Nixon’s other ratfuckers, Roger Stone caused fights at otherwise peaceful Democratic Party protests to generate a false narrative that the Democrats were violent and dangerous.
Ratfucker by Ricky Ramjet November 2, 2017
Word of the Day on November 2, 2026
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