forearm

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

People that work with their hands might have muscular forearms.

by fiddly May 28, 2006

Whacker's forearm

a bulge in one's forearm as a result of masturbating in excess.

Johnny had Whacker's forearm after Jane went on vacation.

by Mark Ruberti May 20, 2007

Muscular Forearm Syndrome

A Syndrome in which one masturbates so much that one of his forearms is more muscular than the other

Boots:"dam man i have a seriously strong right forearm and i dont know why."

Krabs:" man dont u know its muscular forearm syndrome you sick perv, but it is bigger. SO Ur a righty HUH?

by jewjewb October 25, 2007

fivearmsbig

adj. A person who is so fat, that one of their arms is approximately five times the girth of the average arm.

"That bitch is easily fivearmsbig."

by redbeard1083 August 24, 2009

firearms

A term for a weapon or weapons

The man's coat was loaded with firearms

by |S*R| Justin July 22, 2003

British Forearm

Basically a handjob using your forearm and your bicep.

"i was getting this british forearm and i splooged everywhere!"

by PrestigePorn March 25, 2010

Forearm Jerk

A huge version of the middle finger used in Southern Europe countries like France, Italy, Spain, and Portugal, Eastern Europe countries like Georgia, Russia, Belarus, Poland, Ukraine, Western Europe countries like Great Britain, Germany, and Holland, and Latin American countries like Mexico, Guatemala, and Brazil. It means "Fuck off" in those countries and usually results in fights or worse.

"This guy gave me a kick in the ass because I accidentally gave his wife the Forearm Jerk."

by MidnightGolica2017 March 27, 2017