Top definition
Arms that lack any muscle tone; possibly related to spending too much time focusing on wizardry and not on getting swole.
"No more Harry Potter arms, bro. It's time to get in the gym and start making some gains."

-Rubeus Hagrid
by AnotherTampaOriginal October 05, 2017
Get the mug
Get a Harry Potter arms mug for your sister Larisa.