mcgruff

A police informant; a "rat".

Hey, I thought I got away with that burglary but my crime-partner pulled a McGruff on me.

by Bobby Rose December 3, 2007

McGruff

A guy that Hangs out at Old #3 in Roslyn, WA trying to get young guys to go to the bathroom with him.

You want to go McGruff in the bathroom

by Baller42o May 26, 2009

Mcgruff

1. Crime dog
2. Used to describe a smell like that of a dog.
3. Libby

"I need to take a shower, I'm getting a bit Mcgruff."

by The Admiral July 23, 2003

Scruff McGruff

An anthropomorhphic cartoon dog who fights crime and solves mysteries. Gives out free comic books via the mail on how to avoid things like "getting your ass kicked".

"For a free comic book, mail me, Scruff McGruff, Chicago Illinois, 60652, and help take a BITE out of CRIME!"

by Sir Fauntleroy Periwinkle the Third November 24, 2003

burns mcgruff

A woman uncharacteristically hairy face particularly on the sides and chin imitating a billy goat

"Wow I can recommend a esthetician you some to be somewhat Burns McGruff"

"Oh she's a man beast her face is so Burns McGruff"

“Oh she’s so burns McGruff, I’d only fuck her with a bag on her head”

by Big Papa Pump 08 November 1, 2008

Slut McGruff

A girl who is slut for both genders, male and female

My girlfriend was a real slut McGruff, she cheated on me with guys and girls...

by V Priest January 14, 2010

flea mcgruff

a musician known for creative abstract lyrics and song structures.
He is currently doing solo work though he has been in several music projects.

He is also known for his distaste for music trends.

flea mcgruff is an underrated musician.

by L33tXn00b January 29, 2009