Grow Some 

usually said to someone immature, or who gets on your nerves. Usually means to grow some pubes, or some balls.

1. Grow some you little shit.

Grow Some by FerretMan November 3, 2004

grow some 

Shorthand for "grow some balls, you little chicken shit"

On the definition of his name, Gumba challenged his chicken shit enemies and creed-hating imitators to grow some and stop being so scared of tackling him in a real flame war.

grow some by Gumba Gumba April 13, 2004

Grow Some 

1. as in...grow some balls
2. find some courage
3. don't be scared; go for it.

You're sitting at a stop sign hoping to make a left, and the person in front of you is also attempting to make a left turn. However, this person in front of you is being very timid about reading traffic and making his move and you're increasingly pissed because he's missing oppertunities so you start screaming "Grow Some!"

Grow Some by DJ Swellous December 15, 2010

Grow-some 

A boy that acts as if he doesn’t know you, even though you know he does, and is being rude about it. You end up thinking that maybe he hasn’t grown his balls yet.

Girl 1: omg! He was very rude, he obviously knows you!

Girl 2: yes, he must be a grow-some :(

Grow-some by Wonkawillie November 23, 2021

grow some rodneys

grow some balls, grow some testicles

Tom: I don't want to do that i'm scared.
Jim: Grow some rodneys and do it.

grow some rodneys by dtm2 January 13, 2011

grow some balls 

to act more mature to be a man

I told him that he should grow some balls and tell me the truth.

grow some balls by Ashers213 August 21, 2006

Grow some fuzz on your peaches 

Man up; in a way that means grow some pubic hair on your testicles.

Matt: Ouch!! That hurt!

John: C’mon man. Grow some fuzz on your peaches.

Grow some fuzz on your peaches by YexisfromTexas March 27, 2018