sharpening 

When the female sits on a cock and spins herself round on it, copying the motion of sharpening a pencil.

I went to Georges house to do some hardcore sharpening today

sharpening by Banter1235 March 15, 2014

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.

Sharpening by LuxeFromGuac August 6, 2022

sharpening the pencil 

the act of when while a girl and a guy are having sex the guy lays down and holds his dick straight as she spins as she goes up and down.

Yo dude me and that girl were sharpening the pencil last night.

sharpening the pencil by big mike5334 September 26, 2010

sharpening my mustache

Smoking weed

I have been caught sharpening my mustache in college.

sharpening my mustache by Joesippy November 12, 2014

Sharpening the pencil 

when a girl with braces sucks a guys dick and it cuts his skinso his penis starts bleeding.

Wow. i heard that beety was sharpening the pencil.

Sharpening the pencil by the myth the man the legend April 19, 2010

Sharpening The Blade 

The process of hitting on a girl you'd like to fuck, but can't because you have a girlfriend. This technique allows you to stay sharp when said relationship is terminated.

Guy 1: Hey bro, I saw you going to lunch with that girl from accounting. You gonna smash that?

Guy 2: Nah, just Sharpening The Blade cause I won't cheat on my girlfriend.

Guy 1: You're a faggot.

Guy 2: I know.

Sharpening The Blade by Tasty Gooch May 7, 2015

Sharpening the Pencil 

When a guy inserts his penis into a girls tight pussy and fucks her until they both cum, making the guys penis sharp like a pencil. AKA- Sharpening his pencil.

Guy 1- hey how was your girl last night?
Guy 2- great! i was Sharpening The Pencil, if you know what i mean!
Guy 1- ah you're so lucky!

Sharpening the Pencil by BreeTiful1211 February 20, 2011