Suitcase Arms

Someone who doesn't swing their arms while they're walking, but keeps them straight up and down, thus it looks like they're carrying suitcases.

Did you see that new secretary in the office? She would be totally hot if she didn't have a major case of suitcase arms.

by Hopie Elle February 4, 2009

arm time

The time spent masturbating whilst thinking of a particular person.

Guy #1: Hey Bro, remember my ex from last year.. what did ya think of her?

Guy #2: Fuck, I gave her some arm time!

by mr_dirtbox December 4, 2010

pencil arms

When a dude has skinny arms. There is no change in thickness between the bicep and forearm.

See David over there? He has pencil arms bro!

by Megladon March 25, 2017

Arm boner

What you get when you someone slightly touches your arm. Your arm then proceeds to tense up and flings straight up in the air.

Alaura slightly touched my arm, and I got an arm boner! I broke his nose!

by Mmmmmpoopymichelle May 21, 2011

Hammer arm

When a male masturbates with one arm more than the other causing it to be muscularly bigger than the other one.

Guy 1: "Yo whys your one arm so big son?"
Guy 2: "Ahh i got Hammer arm, i jackoff with my dominate arm more then the other one so it's just uneven."

Guy 2: "Sounds like you needa switch it up a bit man."

by killerseemroe January 7, 2012

teen arm

Super sized penis, even freakishly larger than a baby arm. Size of not a baby's, not a child's, but a teenager's arm.

He was more a teen arm than a baby arm. There's no way I could have any of that.

by GraceUnderPressure August 26, 2017

Arm toggle

Switching from one arm to the other when doing an activity because it's getting tired or starts hurting.

I had to arm toggle while masturbating because my arm was getting tired.

RSI makes me arm toggle quite frequently. Thank god I can use the mouse with either.

by relix February 28, 2010