stembryo 

A stembryo is a kid who has just finished high school and is starting a degree in a stem subject at university but acts like they already know everything there is to know about every stem subject despite just starting out. They're basically an embryo doing stem.

Johnny is such a stembryo, he tried explaining string theory to me but he's only been to one mechanics lecture.

stembryo by Kim Frederick July 2, 2023

Stembrosfs 

To fall over in a polite manner.

Silent f.

The bride fell over at the alter, therefore all the brides maids stembrosfs'd.

Stembrosfs by Hands_olo October 27, 2010

stembro 

A stembro is a student (usually in high school or undergrad) that excels in STEM courses and goes out of their way to make sure others are aware of it. They also often put down/shame others who are struggling in their courses or those in lower level coursework. They are often narcissistic and insecure.

"John is such a stembro, he told Billy he wasn't intellectually fit for the math major after he got a C on his linear algebra exam."

stembro by randomSloth08 September 9, 2022

STEMBRO 

jake.

Jake is taking three math classes back to back (AP STATS, AP CALC BC, and MULTIVARIABLE CALCULUS). He’s such a freaking stembro.

STEMBRO by georgewashington January 27, 2022