bottom growth 

Bottom growth is a side effect of taking testosterone and being afab (assigned female at birth), it is where the clit get elongated and slowly becomes more and more like a male private part, you are still left with your two other holes so you basically become a form of intersex. For a long while it will hurt and be sore as it is still growing, but after that period of time it stops. It usually gets around 2 inches long but may get longer depending on the person.

“Woah my bottom growth really hurts today”
“You’re bottom growth is starting to look so cool my guy!”

bottom growth by Gay man rat December 6, 2021

exponential growth 

The best boner you can get from a chick.

Mary is the most awesome lover I´ve ever had, she gives me exponential growth every single time we mess around.

exponential growth by rperazag May 10, 2010

summer growth 

When a flat chested girl goes home over summer break, goes through puberty, and comes back to school with large breasts.

The girl will, usually, have been un-noticed by most of the guys in her class until this point. Hopefully, she won't let the attention go to her head, and ditch her old friends.

Don't let summer growths go to your head.

summer growth by do you really want to know who wrote this that badly? August 13, 2006

Muscle growth 

A phenomenon in which someone’s (male or female) muscles get bigger and they get stronger. Best seen on women.

Sally experienced a ton of muscle growth and afterwards was never the same again

Muscle growth by Plasmus October 11, 2018

terminal growth 

(noun) - pertaining to the maximal length or growth of a man's facial hair. Word origin: Commonly mistaken with 'terminal value' from the financial vernacular but earliest use is believed to be from a Greek parable about a young man's journey into manhood. Nikolai, from the island of Garofali, was sent by the elders off the island for 'aner teleios' (grow into manhood). Those sent were not allowed to return until their beard had stopped growing, signaling the god's acceptance of the boy into manhood.

"No, my beard won't get any longer. It's at terminal growth."

terminal growth by pebacon February 12, 2015

Mutant Growth 

A sexual act that involves putting a flaccid penis into a girl's vagina and then getting an erection. The penis is felt as a "mutant growth"

My girlfriend really likes when I give her a mutant growth because she likes feeling my penis get erect inside of her

Mutant Growth by Mortalicious October 14, 2010

stomach growth 

when males pull their testicles out of their pants and rest it on the top of their waste band while hidden under their shirt. Then they go around asking if anyone would like to see their stomach growth.

Hey Chris I just showed Jon my stomach growth. He thought it was real.

stomach growth by Sir Braxwell of Booshire October 23, 2013