Kitten Tattoo 

Any mark, scratch, scar or cut obtained by playing and/or living with a playful kitten.

Girl 1: Look at that. See that slash on the back of my hand? That's a Kitten Tattoo, right there.
Girl 2: Ouch, man. That had to hurt.
Girl 1: Yeah. She's such a cute little furball though!

Kitten Tattoo by Reals December 16, 2008

mom tattoo 

A mom tattoo is a medium to large tattoo on a mother, usually with flowers and/or hearts and scrolls with the name of her children. The design style will be based in the era directly preceding the woman becoming a mom, as that will be the last time she had time to look at tattoos, and received approximately five years after her last child, when the desire to show the world she's still cool is at the fullest.

My mom is thinking about running for president of the PTA, but I told her she better cover up her mom tattoo until after the voting ends.

mom tattoo by JoanOfSnark May 27, 2016

Secret Wall Tattoo 

A work of art, symbol, or sketch hidden behind a frame, mirror, headboard or other wall attachment of a hotel or motel room. The term is attributed to Joshua Homme, who created many wall tattoos while touring with Queens of the Stone Age. Some might try to link this practice with "anarchy" or "fighting the man" but these attempts usually end in fail. How serious can your statement be taken if you hide it under a $5 print?

"This hotel room smells like a band was in here! Quick, look behind the mirrors for Secret Wall Tattoos!"

Dude 1: Whoa, why are you taking down that picture frame?
Dude 2: I'm going to make a secret wall tattoo! I'm totally going to defy authority and feel like a rebel!
Chick 1: I'm never sleeping with either of you.
Chick 2: Me neither.

Secret Wall Tattoo by Some Jerk Bob June 16, 2009

Toilet Paper Tattoo

When a little piece of toilet paper gets attaced to your penis after ejaculating into a roll of toilet paper.

The man looked down to see a toilet paper tattoo after masterbating in the bathroom.

Toilet Paper Tattoo by DanIdidyourmom February 3, 2012

New York Tattoo 

When a male and or female is bitten by a subway rat. Typically on the ankle.

“Dave went to New York and got a sick New York tattoo.” “These broads all got rabies after getting a New York tattoo.”

New York Tattoo by The solo man December 19, 2017

mushroom tattoo 

A mark made by a wild and violent whipping/smacking of the male genitalia on another's body part, preferably tha face.

I'm going to give that bitch a mushroom tattoo.

mushroom tattoo by Michael Pur September 30, 2005

mental tattoo 

*self explanatory*, non-disposable knowledge! -bad or good etchings, (present, past, or possibly future...) on the malleable human mind. these could include: death/s, birth/s, divorce/s, non-disposable interaction of quality with other humans, assorted tragedy/s, etc...
these are the memories which we will carry to the grave!, (-like the time you got fucked so vigorously you wanted to cry for your mama!, but it still was glorious!!)

my memories of that car crash will remain a mental tattoo!!

she ground the poison out of me with vigor, it shall forever be a mental tattoo!!

that sex party was never again re-created, everyone got off; and it shall forever remain a mental tattoo!!

she got off like a fireworks finale, a mental tattoo i will never forget!!

mental tattoo by michael foolsley January 14, 2010