A person that's in a situation that's in a relevantly related to Sonic/Shadow The Hedgehog or Knuckles. It can also be used identify music artist's song(s) that has samples from the Sonic games or a person's clothing style that resembles the same colors of the Sonic and friends characters.
Chris: Can't wait for school tomorrow. Blue shirt, blue jeans, red chucks, I'm hedgehoging it baby!

or

Steve: Dude! Did you see Michael on the news being chased by the cops?!

Shawn: Yeah man, he was hedgehoging it. The cops don't have a chance at catching him.

or

Dave: What's going on bro?

Ryan: Nothing much, on the game, hedgehoging it.

or

Yo, Charles Hamilton is nice! He be hedgehoging those samples.
by versatile thoughts May 2, 2009
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Someone who is extremely selfish with his/her weed (hedges). This individual will almost never smoke anyone else up (even close friends) and will not sell to anyone either. Also does not appreciate people knowing/asking about how much weed he/she may have.

Also a term describing someone who has a tendency to bogart when smoking.
"Yo pass them hedges over here man, I'm jonesin' real bad"

"Yeah right, Bill ain't gonna pass nothin' man, he a hedgehog."
by M Rockwell January 30, 2007
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When you have the hedgehog, you need to see a therapist regularly.
by yoyl December 11, 2008
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when u crap and it lands on the side of the toilet seat.
Jamason:AAAHHHHH!!!!!(sounded like a girl)
Zyan11:Did u find (warxy9's) HEDGEHOG!!!!
Warxy9:ha ha!! yep he did!!!
Zyan11:he sure did!!
by Zyan Coyle March 17, 2008
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Someone who is extremely selfish with his/her weed (hedges). This individual will almost never smoke anyone else up (even close friends) and will not sell to anyone either. Also does not appreciate people knowing/asking about how much weed he/she may have.

Also describes someone who has a tendency to bogart when smoking.
"Yo pass them hedges over here man, I'm jonesin' real bad"

"Yeah right, Bill ain't gonna pass nothin' man, he a hedgehog."
by M Rockwell February 18, 2007
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