A chick who is decent enough looking to bag, but only after several beers, is said to have a "box of arms" because of all the guys who have had those beers, done the deed, and woken up on the next morning beside her and thought "shit, i gotta get out of here bfore she wakes up". But she's laying on his arm--so he has to knaw it off. So, over time, the woman has all these guys arms, hence she has a 'box of arms'
Careful drinking near that chick, she's already got a box of arms in the closet.
The basket at a grocery store.
We don't need a shopping cart; just grab an arm cart
A common phrase used when measuring the size of arms that are below average size or lacking bone marrow. (Usually from a life long disease or lazy lifestyle) A person with said arms will never make gains.
Look at the new guy coming into the gym, he's got a long way to go with those Moses Arms.
when a man grabs his erect penis and starts pounding it like a jack rabbit
i did the one arm workout so fast
(masterbate)
When you raise your arms and they're flabby
Me: Hey mom, can you get me a bowl
Mom: *raises arms*
Me: Nice bingo arms