You should be a genius. 

An indirect way of telling someone they are being a dumb ass or had a stupid idea.

“So, you thought jumping off the roof would be fun, but realized you might die….you should be a genius.”

You should be a genius. by resuomr June 17, 2021

suppressed genius 

A delusional creature.

Usually in denial, often found holding mental misconceptions or warped like visions of its own socially-suppressed potential to success. This is often coupled with a life long delusional philosophy of self intellectual superiority.These traits, often observed in most species, seem to be the result of a deep hatred for society and most things enjoyable in life, with the exemptions of betting, computer or console video-games, centreline, Shane Warne and other Australian Icons.

Behavioural traits and tendancy of the suppressed genius would be to walk through a busy shopping centre wearing parachute pants, very unclean Adidas shoes that were once white but are now a shade of grey and very old and unwashed blue "hoddie"-like jumper and declaring to its friends something similar to
"I fuckin hate this place, full of fuckin derros and shit!"

suppressed genius by Mike1254 November 4, 2011

Medical Genius 

A term to be shouted when a person accomplishes any task at hand despite not having anything to do with the medical field

*does a back flip off a staircase*
OMG I'M A FIGGIN MEDICAL GENIUS!

*finds the answer to 2 + 2*
OMG the answer is cookie!! I'M A FIGGIN MEDICAL GENIUS!

*finds a penny on the floor*
OMG A PENNY!!! I'M A MEDICAL GENIUS!!

*plays a 5hr song on a guitar*
HOLY SHIZNIT! I'M A MEDICAL GENIUS

Medical Genius by RenanIsAwesome November 4, 2010

Urban Dictionary Genius 

someone who frequently invents new terms just because they are bored and they want to post something on urban dictionary

i decided to take up being an urban dictionary genius

Urban Dictionary Genius by udg001 August 4, 2011

Boy Genius

A complete fucktard with a mullet who wears makeup, prances amongst the "normals", and is on the lookout for his next victim/husband. He will friend you on Facebook despite never talking to you. If you see him, do NOT feed him, no matter how much he begs. Once you go Boy Genius, you'll never want penis.

"Boy Genius is in my class! NOOOOOOOOOO!"

"Quick, pretend like you're texting! Boy Genius totally just tried to make eye contact!"

"All I remember is giving Boy Genius my number, now he wont stop sexting me . . ."

Boy Genius by C-Poppa February 3, 2010

Street genius 

Someone with too much street smarts for anybody.

The girl was a street genius. She must have had a street IQ of 160. You wouldn't be able to tell by looking at her, she looked like a dork from a town surrounded by corn fields in Iowa, but she scored higher than Tupac on her street exams.

Street genius by The Original Agahnim November 4, 2021

bald-headed genius 

Slang for a man's "other head", e.g., his penis.

When it comes to the ladies, I always follow the advice of the bald-headed genius.

bald-headed genius by LarryGuccione April 4, 2010