hobo shelf

The crook in your wrist made when you flex your thumb. It allows for a secure place for crack-heads and whack ass bitches to do a line on the fly.

Ellee: Aye you want a line?
Richard: Yeah but I'm not doing one of your crusty butt cheeks, I just take it off the hobo shelf.

by Couldn't Think of a Pseudonym February 24, 2020

crumb shelf

Cleavage that is particularly notorious for picking up crumbs. This often happens if you wear open tops, or have a larger shelf to work with.

Jodie checked her bra only to find half of that oreo she lost earlier — thanks, crumb shelf!

by ogmack122 June 30, 2017

the bottom shelf

A low end illegal bar that is run in one of your friends basements that features cheap alcohol and (usually) cold beer where people pregame and postgame actual bars

The Bottom Shelf is the best bar in town

by BigPete623 August 05, 2019

Going top shelf

When someone removes the top lid of a toilet and shits into the compartment where the chain and lever are located and then puts the lid back on.

I could figure out where that smell in the bathroom was coming from until I lifted the top off the back of the toilet and noticed someone had going top shelf.

by Risk Ransom October 14, 2022

Shelfing

(v) the act of stretching your foreskin over top of a food (example: grape) and then eating it after

How many times do I have to tell you to stop shelfing without waiting a week without showering first.

by ifeedfenttohobosonmainstreetni January 14, 2025

Shelfing

During intercourse, the act of putting in just the balls (no penis) into the vagina

“Bro did you hit”
“Nah we just went shelfing”

by 69coochie-man69 October 04, 2021

Shelfing

When a person comes up behind a female and places their arms around them in a hug, the arms are placed under the bosom and are squeeze so the breasts bounce up a bit.

The dirty old man was shelfing his younger friend.

by H. D. Mort March 25, 2021