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Mr. O'Brien Science Brainrot

The Mr. O'Brien Science Brainrot is a subculture, religion, manuscript, and "disease", based on the life of Russell O'Brien. Due to his high-pitched voice, a voice recorded file of a Mr. Hanky soundin ahh fella went viral within New Zealand, bringing the group into popularity.
"William and Arman's conversion to the Mr. O'Brien Science Brainrot group changed my perspective."
"The legend of O'Brien's breakout of an ISIS facility through rat atom manipulation inspired me to convert to the Mr. O'Brien Science Brainrot"
by Bigwillyoftingletribe April 24, 2025
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Mr Producer

Verb, to 'Mr Producer' Something, you are being a Top G and have limitless capabilities in the world of video editing and streaming in order to fight the matrix with truth
''im going to mr producer it, give me two minutes''
by slaydaymay June 15, 2023
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Mr. Grahl

A teacher who shouldnt be hot but is really hot
1: Did you see Mr. Grahl today?
2: Yea he looked so hot
by MR.GRAHL.LOVER May 28, 2022
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THERE IS ONLY ONE COTTON CANDY DUNIEHCHY KITTEN BEAR SLINKY BLANKIE DUFFER MAN. HE IS THE OP-EST MAN EVER. HE'S CUTE NICE TALL HOT SEXY PERFECT AND EPIC. HE HAS THE BESTEST VOICE EVER AND MAKES AN EPIC BOYFRIEND. HE HAS A BIG DICK (his gf's is bigger tho) AND HIS MOM IS REALLY HOT. MRCOTTON CANDY DUNIEHCHY KITTEN BEAR SLINKY BLANKIE DUFFER MAN HAS MORE WORDS IN HIS NAME THAN HIS IQ. HE BELONGS TO QUACKMIESTA AKA HENTAI BITCH AKA GOD FOREVER AND ALWAYS
OMG WHYS MR COTTON CANDY DUNIEHCHY KITTEN BEAR SLINKY BLANKIE DUFFER MAN SO GAHDAM HOT I SIMP
by QUACKMIESTA June 1, 2022
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Mrs. Nakamura

an assclass account that turned into a xiao fanpage. Ick
"do you know the non horn knee Xiao fanpage mrs. nakamura?"

"No"
by mrs.hyakuyaaa August 21, 2021
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Mr. Grumpy-pants

Here come's Mr. Grumpy-pants.
by Modern Women December 16, 2025
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Mr/Mrs Happs

its another reference that can you can call your dad or mom. its because of the shit they do for us
“aye nigga ask ur dad if ur Mr/Mrs Happs can take us somewhere
by idkballs May 30, 2025
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