Mario Palm 

The skin abrasion acquired when one chooses to partake in any of the Mario Party Games offered for N64 which require rapid friction between the joystick and the users palm; usually in a circular motion.

This can can also appear as a blister, and often painfully peels away over the following days.

"Woah, why is your hand all bandaged up?"

"Mario Palm. The Tug-O-War had me going bat shit crazy."

Mario Palm by cakeoh January 7, 2012

Maria Palms

When you haven't experienced sex with girls but you really want to experience it so that's why you'll masturbate and imagine it is a girl named Maria

F1: Hey dude, I'm not virgin anymore
F2: What? With who
F1: Maria Palms
F2: Oh fuck you, i's you fucking hands again

Maria Palms by MaNiggaYouJustGotRoasted May 16, 2016

Maria Palma

Another name for the palm of your hand used for masturbation. Adding the feminine name makes others think you are talking about a real girl.

Phineas: "Dude, I have a hot date with Maria Palma later tonight."

Ferb: "Sweet! Where are you taking her?"

Phineas: "The darkest corner of my house."

Maria Palma by JoeBloWe September 25, 2011