Shelf tits 

Tits that you could substitute for a shelf! They are full and firm. No sagging on those bitches!

Bro 1: Fuck man, look at those shelf tits!!
Bro 2: What the fuck are shelf tits?!?
Bro 1: They are tits that could act as a shelf dumb ass. You know when your hand accidentally misses their shoulder and instead lands on their tits and it’s like a shelf. Those are shelf tits, big tits that don’t sag.

Bro 2: Oh I get it, I am coining that term now. And dude your hand never accidentally misses their shoulder, your in denial if you think that.
Bro 1: Hey don’t coin my term man it’s mine. And I am happy staying in denial. More shelf tits for me!

Shelf tits by Um…Yeah, I do this for fun! November 30, 2021

Shelf Life

When a girl got a bodonkadonk adonk big enough to put a book on it. Hence, the booty becomes a shelf and can last a lifetime

Adia's booty just keeps on growing. She got that shelf life. Good for the bedroom boom.

Shelf Life by Squeezy Peezy December 14, 2011

Shelf Life

This is where a male or female has a relationship with someone who is off and on with them.
Who uses them for their pleasure, when they feel like it and then 'puts them on the shelf' when they have got what they want.

Person: Yeah im living a bit of a shelf life at the moment

Shelf Life by Shelf-Liver March 14, 2005

shelf-ride 

Finding pleasure in placing something on a shelf, and deliberately not using it while being well aware of its existence and location.

EX1:
Friend- "wow, dude thats the Japanese import of FF7, but you don't read Japanese!"

Dude- "I don't need to read Japanese. I'm gonna shelf-ride the SHIT out of this thing!"

EX2:
Son- "My dad's got some stuff he's been shelf riding since the 60's"

EX3:
Girl - "I gave you a gift, and you never use it!."

Guy - "What do you mean?. I shelf-ride it every day!."

shelf-ride by Roman Sidorov August 18, 2008

shelf cred 

Respect and trust for a person's opinions and recommendations about reading material based on the caliber of their own chosen reading material; can be based on preference of genre, but typically earned by reading stories and novels of subtance.

I'm shocked that Amanda read the Twilight saga. She has a lot of shelf cred with me. Well...she used to anyway."

Whenever I feel like a reading a romantic novel, I ask Maggie. She's got the most shelf cred when it comes to love stories.

shelf cred by formicah February 21, 2011

Shelf-work 

When you're engaged in a sexual act and need the assistance of some furniture (preferably a shelf) to aid your performance.

We were going hard at it and both yelling for more so I got some more leverage off the book-shelf to bring it home, it was some seriously awesome shelf-work.

Oh my god, it was amazing, he had me screaming with his shelf-work, I think I gasm'd about seven times.

Shelf-work by Dicko7 August 14, 2018

Shelf Monkey

A retail worker who primarily opens boxes, puts them on shelves and maintains the appearance of the shelf.

"Managment wouldn't let me make important decisions despite having more experience on this than them. I'm just a shelf monkey."

Shelf Monkey by Blueboy$ March 19, 2020