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Someone who takes looking or acting sketchy to a whole new level. The uber sketchster. Yaddidamean?
Synonyms: Sketcharific, Sketchamendous, Sketchtraordinary etc.
I don't know about that guy James, he is just a little too sketchtastic for my comfort.
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A adjective describing something that is very shady or sketch
1-That party at John's was sketch-tastic, no wonder it got busted

2-He wants to do a deal at the park? that's sketch-tastic
by Joeseph Vangay August 19, 2009
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