sketchy 

Adj- Shady; what the situation becomes when someone has taken too much speed Speed; unsafe; unreliable; not trustworthy

Noun-Sketchball- A person who has taken too much Extacy who cannot make safe decisions and is no longer reliable or trustworthy; A shady character

New York alleys at night are so sketchy.

There is no way in hell I'm going to give my new Mercades to that sketchball.

The wooden rollercoaster at the theme park in Colorado was really sketchy.

sketchy by lastchance1291 April 19, 2006

Sketchy 

Almost bailing a trick, but landing it in a bizarre, abstract fashion. Generally used in skateboarding or rolling.

"Dude! That grind was pretty sketchy."

Sketchy by Sonus December 12, 2003

Sketchy 

1. Adj. - Describes a person that has taken too much Speed and has become untrustworthy and unpredictable.

2. Also used to describe a place or action that is worrisome or unconfortable.

1. I am not letting that Sketchy-ass Sketcher borrow my car. He's a Fuckin' Speed Freak.

2. 6th Street is pretty sketchy at night.

Sketchy by Tony B. March 19, 2003

sketchy 

An adjective used to describe anything questionable or foreign in relation to one's comfort zone. Commonly used by teenagers in a-town to describe other people they find shady. Not to be confused with sketch, the form of the word used by many teens in McLean.

The dark alley was most sketchy.

sketchy by lorlila March 21, 2005

sketchy 

Acting in a manner that is erratic, unpredictable, or untrustworthy; accompanied by paranoia, nervousness, and fidgeting - usually associated with meth users.

"Jeez, that guy was sketchy. I bet he hasn't slept in days"

sketchy by Ryjin June 27, 2005

sketchy 

a word that is used way too much on rob dyrdeks fantesy factory

dude that looks sketchy

sketchy by tizzle dogg December 17, 2010

sketchy 

a feeling of total nervousness or discomfort, while taking part in a risky situation.

"Sean Randall got sketchy on us when we were getting drunk"

sketchy by j kobes July 8, 2006