third arm

Somebody who considers themself so tied to someone else that they are only there to do the other's bidding. A slave. By analogy with an actual third arm, with which the owner of the arm could hope to do so much more, but which has no independent life of its own.

Mary is trying to treat Jimmy like her third arm again. She won't even let him go out for a night with the lads.

by Fearman March 28, 2008

strong arm

givin a girl the ol' strong arm.

stickin it to her.

bangin her out.

having sex.

Oh man, I gave Mary the ol' strong arm last night, she loved it. I'm gonna go over her house again tonight to dip the wick again.

by rayjay November 5, 2004

Strull Arms

obtaining beyond massive arm muscle from working out too much, especially the bicep, tricep, and shoulder regions

After curling small children for a week straight, Adam upgraded to Strull Arms.

by Soccerstrull November 28, 2011

penguin arm

Slang for a very short penis

"LOOK at his penguin arm"

by wizard words July 18, 2016

arm-thigh

Arms that are large enough to be considered the size of a normal thigh. As seen on obese individuals

Her arm-thighs are the size of both my legs put together!!

by TangerineGrl13 July 21, 2009

arm dart

Slang term for a syringe

I just clogged up my last good arm dart!

by M0n$t3r August 18, 2014

zebra arm

A high-ranking NCO (E-8, E-9) dressed in either a service uniform or dress uniform. The rank ensignias on the arm are so large and gaudy (and cool) they resemble the stripes of a zebra. Thus, zebra arm.

A smug, yet well recieved reference to the unit's top enlisted.

"Holy shit SSGT, looks like its zebra arm night here in NCO Club!"

"Damn Private! I can't help you with this and nor can the first shirt. You're going have to see the Zebra for this."

by grisslebone February 18, 2009