The act of masturbating (generally males) without the use of any form of lubrication. Most men who "dry dog" rely on loose skin to allow their hand to easily move up and down.
"You'll never believe what just happened!"
"What happened?"
"I caught Conner dry dogging it up in his room!"
"What happened?"
"I caught Conner dry dogging it up in his room!"
by Ethan_bigsnake June 27, 2014
by Ethan_bigsnake March 10, 2015