A person who still looks sexy, even when they haven't kept up with their appearances. It can be used for men and women, and it is derived from the word "Hot Stuff". It describes the beauty in waking up out of bed/etc. and going somewhere without really caring, because you know you're still freaking hot.
Ex. 1

A: "Why are all of these guys going after you?"
Q: "I don't know, man. I mean, I've been pretty scruff all week."
A:"Yeah, you've been wearing sweatpants all week and guys are still like 'Whoa, thats some hot SCRUFF!"

Ex.2

Johnny Depp is some hot scruff in Pirates of the Caribbean.
by Hottscruff June 26, 2009
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Sparse facial hair grown by high school students. Students reject the idea that they don't have a real beard and they grow out the sparse facial hairs making them look like an idiot.
Did you see John's sophomore scruff it looks like he glued pubic hair in random places on his face.
by timd1234 October 6, 2010
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Perma-scruff is that sexy unshaven look on guys that takes a lot of work to maintain. It looks like they just rolled out of bed, but their facial hair never gets any longer.
Colin O'Donoghue playing Killian Jones (Captain Hook) on Once Upon a Time has BEAUTIFUL perma-scruff.
by thatonegirl02 November 26, 2012
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The ultimate quintessence of Manliness. Imagine an epic battle between ravaging lumberjacks, aggravated pirates, diseased warrior pigeons, zombie Hockey-Bears, etc. Now multiply that clusterfuck by the value of "Ninjasaurus Rex" and apply the aftermath of the situation to a man's face. What do you get? The vehement forest of unkempt hair known as the beard.

Scruff Rugged is used as an adjective when describing a man's testosterone-induced, chaotically intense facial hair.
"Oh my God that man's face is being savagely mauled by a mutant Bear-fiend!"

"Haha, silly douche, that man's simply scruff rugged!"
by Nitro Wonder March 22, 2010
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1. A member of the Beatles fan group, the "Apple Scruffs". The Apple Scruffs were a group of hardcore Beatles fans in the late 1960s and early 1970s. They were known to camp out in front of Abbey Road studios and the houses of the members of the Beatles (esp. Paul McCartney).

2. A diehard Beatles fan.
"Now I've watched you sitting there
Seen the passers-by all stare
Like you have no place to go
But there's so much they don't know about Apple Scruffs"
-- from the song "Apple Scruffs" by George Harrison
by monkeyfinger December 31, 2005
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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!"
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In the fog and in the rain
Through the pleasures and the pain
On the step outside you stand
With your flowers in your hand,
My Apple Scruffs
by street_spirit February 12, 2005
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