Grewging 

The act of masturbating and reaching ejaculation while running, combining locomotion with sexual stimulation in a deliberate and highly unconventional manner. Often associated with a pursuit of thrill, multitasking, or extreme self-discipline under motion.

“Halfway through his steady run, the rhythm of the road and his wandering thoughts took over — and before he knew it, he was grewging, breath heavy, legs moving, pleasure building with every stride.”

Grewging by DedicatedGrewger July 20, 2025

Gregging 

'Gregging' is the process by which an individual masturbates into a hat. Though this is its definition, it can also be used to describe an individual resting his penis in a hat, and/ or using the hat to masturbate. To 'Greg' someone is to steal their headwear, and perform one of these heinous acts using it.

Example 1)
It has commonly been used to make amusing adjustments to songs:
"Gregging,Gregging you... filling up your beret with my penis"

Example 2)
Ray: "Man, what the fuck is up with your hat?"
James: "you wont believe it, Some punk gregged it last night at the party!"
Ray: "Ouch, dont worry about it, weve all been there before"

Example 3)
Mark: "Hey, look at that blokes hat, you want to greg it?"
Bryn: "Hell yeah!, ill go first"
30 minutes later
Man with Hat: "Bollocks"

Gregging by Portlypeasent February 26, 2009

Greging 

1. To Greg
2. To present ones posterior in the manner of Dr. Greg Ones (Doctor of Geology)
3. Or, to rub ones nipples while engaging in conversation
4. To order a club sandwich in a restaurant which specializes in BBQ products

So the other day at the club, this girl was totally Greging to me.

Greging by fullmetal August 22, 2012

Gregging Off 

When you masturbate using inanimate objects.

Yesterday I caught my dad gregging off with the dishwasher.

Gregging Off by _GREGG____ November 22, 2017

Greiging 

Getting utterly shitfaced, generally way too early in the night, so much so that you break into impromptu acapella show tunes, loudly, with a likely outcome of very limited recollection the next day.

Omg I was Greiging last night - and soo out of tune - but it was worth it. I’ll be Greiging again tonight!

Greiging by RicArdoardoardo May 26, 2018

Greging it

Masturbating all day non stop for the sheer purpose of getting rid of boredom, or in some cases expressing your hatred of Sara Palin through sexual pleasure.

Not to be confused with the phrase "gregging it" which is masterbation into a hat.

Examples: 1)"I was so mad when Sara Palin but out going rouge that I just had to start greging it."

"Today I looked up pornography on the internet and started greging it because I was bored"

2)"Hey did you here what Sara Palin did the other day?"

"Yeah, i'm going to protest by greging it."

A person who would start gregging it would be someone who goes out on weekends and attempts to get laid, or someone who is very democratic.

Greging it by Zyonryu December 13, 2009

Gregging 

when a man grabs another man's penis and then tries to rationalize how he is not a homosexual

Greg was gregging my dick

Gregging by Aman5 November 1, 2020