The act of masterbation while watching a reflection of yourself preform the act. Most commonly this is purpotrated in a hotel room in front of a mirror.
*door opens*
Connor: So Craig what are you doing in...OH MY GOD! WHAT THE HELL?
Craig: I was, eh, um, er...
Connor: YOU WERE WANKING OFF TO YOUR OWN REFLECTION!
Craig: I was just...er...
Connor: That was a Valkenburg Mirror you sick...I MEAN FOR FUCKS SAKE WHAT YOU WERE THINKING?!
Craig: Um...
Connor: So Craig what are you doing in...OH MY GOD! WHAT THE HELL?
Craig: I was, eh, um, er...
Connor: YOU WERE WANKING OFF TO YOUR OWN REFLECTION!
Craig: I was just...er...
Connor: That was a Valkenburg Mirror you sick...I MEAN FOR FUCKS SAKE WHAT YOU WERE THINKING?!
Craig: Um...
by Mark Murray - WOW Champion December 22, 2008
Get the Valkenburg Mirrormug. A mirror above a toilet that is low to the point where you can actually see your Johnson working its magic. Also applicable if the mirror only shows ones face, and if you make silly faces while you go pee.
by AdmiralSpiffy July 5, 2009
Get the Piss mirrormug. A person who makes absolutely zilch effort on their looks. With a bit of effort anyone can look hugely better but these people are completely disinterested.
by Seymour Van Dors May 14, 2012
Get the Mirror Phobicmug. a type of brain cells that are activated both when an individual performs an action and when they observe another individual performing the same action.
you see someone smile, your mirror neurons activate, allowing you to experience the feeling of happiness or joy that the other person is experiencing. Similarly, when you watch a skilled athlete perform a complex movement, your mirror neurons activate, enabling you to understand how the movement is performed and potentially allowing you to learn the movement yourself through imitation.
by bbniyo March 9, 2023
Get the Mirror Neuronmug. A mirror in the homes of fuglass attention seeking ho's who don't realize they're not as hot as they think they are
by Whateverkumar June 24, 2022
Get the Snapchat mirrormug. When you are high on psychedelics and you find yourself looking into a mirror. What will happen is a strong gravitational pull from the mirror holding you in place, eyes locked to your own eyes, that takes a strong physical effort and will power to break. You may or may not come to a profound realization.
"Bro, you were the bathroom 20 minutes are you okay?"
"Yea man, I went pee then got mirror locked washing my hands."
"Yea man, I went pee then got mirror locked washing my hands."
by Zenoren April 17, 2020
Get the Mirror Lockedmug. a person with no life in their moms basement with a full body tracker and sits in front of a mirror all day in vrchat
by badbunnyisnothot October 20, 2022
Get the mirror peoplemug.