Nipple sharpening

When it´s so cold your nipples harden to the point they can slice steel.

Doctor: "OMG I´m out of knives I can´t operate on this patient"
Doctor 2: "Hand me some ice and i´ll do some nipple sharpening"

by sniffing.cocaine.off.a.niple March 16, 2023

Dildo sharpener

A device for sharpening dildos

My your dildo sharpener is efficient in it's duty

by Mr. Throatwobbler Mangrove January 16, 2018

Pencil sharpener

That one girl at the school

Jimmy needed to use the pencil sharpener he slipped Sophia $20

by Hdjdisjdisosksosjeje July 1, 2025

Ethiopian Pencil Sharpener

when one attaches razors to a fleshlight and proceeds to use it

Dude i’m bleeding a lot from that Ethiopian Pencil Sharpener

by awesomebagel87 February 6, 2025

Sea sharpening

The act of having sex with a flaccid penis and it only getting hard when it's in the vagina, surrounded by vaginal fluid.

Person 1: "Oh man, I had a few too many drinks last night before taking that girl home."

Person 2: "I take it sex was out of the question then."

Person 1: "Normally, it would be. But she really wanted to do it so I just went along with it and started sea sharpening."

by TimmaDoo May 8, 2020

Sharpening

code word for slitting your WRISTS.
if you’re not comfortable with saying it upfront to the person you’re talking to.

🟠 Girl 1 : What are you doing right now?

⚫️Guy 1 : Just a bit of sharpening, you?

🟠Girl 1: Oh, not much.

by LuxeFromGuac August 6, 2022

Sharpening your diamond

Tripping with the intention of learning.

It's helps to dose big when sharpening your diamond.

by 420Katalyst June 26, 2021