Top Definition
Masturbation
Since his girlfriend broke up with him, he's really been getting in a lot of arm cardio.
by jspost March 08, 2016
Jerking your chicken with the speed of a cheetah.
Damn bro, my arm sure is tired after my arm cardio session!
by YGproductions May 21, 2016
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×