Arm Crease

The inside of the elbow where the arm bends. It is very vile and disgusting and should not be touched. Ever.

Woah, you just touched my arm crease you sick fuck!

by RandomPersonYouDon'tKnow August 7, 2011

arm porn

A butch dyke in short-sleeves showing off very well-developed arms with well-defined muscles (but not steroid-type muscle).

Jenny: Your girlfriend has a really nice body. Her arms look really hot in short sleeves.
Carla: Oh yeah, I can barely stop myself from drooling. It's total arm porn.
----
Sam (Samantha): Babe, now that I've started bulking up, I'm thinking of getting a tattoo on my arm. What do you think?
Laura: Oh baby, that would totally give you arm porn.

by dosaguasdyke April 25, 2010

Arm Wank

The process of holding on to someones arm and whilst walking an up and down movement is made

You do realise you are giving me an arm wank?

by jzachary October 18, 2010

arm of a saint

literally: a noble erection

As Bob watched his drunk girlfriend make out with another girl, he could feel the heat in his member. He soon got an arm of a saint.

by arrima tu prima September 5, 2006

arm boob

A man's bicep that looks like a boob on their arm.

Dang, Ryan hit the Bowflex again and look at his arm boob! I think it got bigger.

by Eeemly May 28, 2008

arm wrestling

Proving who is the best masterbator since the birth of humans.

Nobody can seem to beat that kid at arm wrestling.

He must masterbate like crazy.

by parvusdraconem July 6, 2010

Arm The Flag

A kickass clan in the Halo world which are experts at Big Team Battle in Halo 2 Matchmaking. IT has all the skills and techniques available in order to get the job done while playing Halo 2.

Arm The Flag is the best BTB halo clan ever. Arm the flag just raped you.

by crazzedllama November 12, 2006