Adjective: Pronounced (Shy-Stee)
Having to do with being shady, scandalous or otherwise devious. Appropriately used to describe someone with an ulterior motive of some kind, but can also be used to describe the action of a shady person(s).
Usually referring to something someone has
done as "scheisty" (stealing from a
friend, cheating on your girlfriend) goes hand in
hand with saying that the person who did it is scheisty as well.
How you gon' just steal from ya man like that?
You guys have been
boys since the fifth grade!
You're straight scheisty, playa.
2)
That fat girl I took to
prom ended up costing me well over five-hundred bucks on my tux
alone...then cheated on me at the afterparty, but for some reason I still can't get enough of that scheisty flip.