Frightened, freaked out, panicked.
"I've never been so sketched out." -- Brooklyn coffee-bar clerk, recounting his reaction to the earthquake of August 2011.
by BrooklynBomber August 27, 2011

by Liz December 2, 2003

by Brookie88 April 16, 2007

ruby: OMG guess what matt told me last night?
catherine: what?
ruby: he said we should go to the woods at night
catherine: what a sketch monster!
catherine: what?
ruby: he said we should go to the woods at night
catherine: what a sketch monster!
by candycanelegs September 3, 2012

Noun: A device only attained by a select few of the elite. It's design is of alien technology and origin, but it's uses are vast on planet Earth. Main Uses Include: Detecting whether or not an individual is sketchy.
Note: When exposed to severe cases of Sketchyness the detector has been known to break from too much stress.
Note: When exposed to severe cases of Sketchyness the detector has been known to break from too much stress.
by Hendro December 22, 2008

After the consumption of at least (2 1/2) Pills of Ecstacy (or any upper abused accordingly) a sketch walk can occur. During this walk, you must talk to and make uncomfortable at least (1) person you see on the street or working retail. Additionally, during the early sketch walks the person would notice something was amiss with the people he was conversing with (us) as they were visably on DRUGS.
by Paulocaust October 2, 2005

An exclamation used as a reaction to hearing some information about incredibly sketch behaviour. Derived from the common Bristolian saying "shit the bed".
Jon : "Did you hear about how he bootystepped 10 different people in 2 weeks?"
Chris : "What the fuck? Sketch the bed!"
Chris : "What the fuck? Sketch the bed!"
by wl2009 February 9, 2009
