forearm 

The part of the arm that spans from the elbow to the wrist.

People that work with their hands might have muscular forearms.

forearm by fiddly May 28, 2006

forearm 

the forearm admits a sexy section of the male specimen,
with its bulging vains and nicly shaved hair its like a second penis.

wanna do forearm?

forearm by forearm fuckers January 11, 2019

Forearm 

To call a guy 'forearm' it refers to their genitals being as large at their forearm. So really, it's a compliment .

"Woah dude, your dick is the size of your forearm."
Or
"Hey, forearm !"

Forearm by Alex171777 May 19, 2016

Forearm 

It is the ultimate danish debate about, if it is forarm or underarm.

my forearm hurts!
"stupid bitch screaming": Its called a fucking underarm!
The definition of forearm is the lower part of the arm, just under the biceps and elbow.
Forearm - Forearms - All the forearms

Forearm by Schweinstein March 8, 2018

Forearm grease 

(noun)
Phenomenon that occurs when wearing a long-sleeved shirt, jacket, sweater, etc. while carrying out a messy task with the hands (such as painting, eating tacos, sorting garbage, moving dusty furniture, changing a diaper, unclogging a toilet, or having sex).

The sleeves are rolled up in order to aid in providing more freedom and mobility with the hands, however, those gotdamn sleeves keep falling down and refuse to stay rolled up, resulting in them getting in the way and being dirtied in the process.

Usually and inexplicably happens with a piece of clothing that the owner particularly likes.

Larry: Yo, what's all that crud on the sleeves of your varsity jacket?

George: It sucks man, I was wearing it last night while Simone and I were doing the nasty. We were so hasty that I didn't feel like taking it off, so I rolled up my sleeves and proceeded to zoom-zoom in her boom-boom! ....Unfortunately, stupid gravity kept making the sleeves fall down and I got sex juice all over them.

Larry: Damn, son. Bad case of forearm grease. So.... how's dat Simone ass?

George: Larry, stfu

Forearm grease by Mr. Berzerker January 1, 2014

Forearm workout 

The act of a woman pleasuring herself via rubbing her clitoris with her hand

Do you wanna watch me do a forearm workout or are you gonna join in this time?

Forearm workout by Robloxlover_69 January 29, 2023

Forearm Shiver 

A technique done by linemen in the sport of football to deliver devastating blows by using their forearms on the opposing team. Players wore big forearm pads that went out over their elbows and they would practice their craft by thrusting their forearms into blocking bags. Some guys would go so far as to ram their forearms into walls.

"Yo, that dude just clocked the QB with a forearm shiver."
"The ref went ballistic after he was forearm shivered by the 300 pound lineman."

Forearm Shiver by SqueerZ July 12, 2010