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
2 more definitions
when a dog teabags you in your sleep
Damn i woke up and my dog was scruff mcgruffing me all night long dude.
by ILikeCircles June 14, 2009
A person who is broke and/or stank & dirty looking.
Aww hell naw Pam,A I know that ol' broke down Scruff Mcgruff aint trying to holla at us. lol
by Weda03 July 24, 2003