Gruff

When your girlfriend will act as a dog for you ( You can take this as sexually as you'd want )

"Do you want me to Gruff honey?"

by Loganmadness456 August 24, 2019

Gruff

When some one or something is just to stoopide for Words.

Thats so gruff

by Big Black bong January 23, 2018

Billy Goat's Gruff

When a male ejaculates up and onto his partners chin, imitating The Chin hairs on a Goat

" Aw Yeah I Pulled Out And Gave Her A Billy Goat's Gruff."

by Blair.Finnie February 1, 2017

Muff Gruff

The 5 o'clock shadow girls get after a few days of not shaving their pubic region.

If you think I'm eating that with that muff gruff going on, you got another thing coming.

by Stevile September 4, 2011

Gruff

Anything that grown ups do that is considered upper-age activity.

My mom and dad are always doing gruff things.

by UrbanDicksinaryVIP March 31, 2022

Gruff Nuts

Gruff Nuts are the little balls of poo that find themselves entangled with your bum fuzz.
Gruff Nuts are similar to dingle berries, the difference being that Gruff Nuts get that tied up in your bum hair that to pick them free means ripping out a good patch of arse lawn.

My house mate was screaming in pain this morning picking out all his gruff Nuts.

by Tony Balony the Phony September 1, 2021

Gruff Nuts

Gruff Nuts are the round balls of poo that get entangled in your Arse Lawn.
They are very similar to Dingle Berries , the difference being that Gruff Nuts get that entangled that removing them means ripping free the arse hair they are tied up in.

Should have heard my house mate screaming this morning ripping free his Gruff Nuts.

by Tony Balony the Phony September 1, 2021